NCG030130_MONITORING INFO_20190225

Azo
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V
DOC TYPE
❑HISTORICAL FILE
(MONITORING REPORTS
DOC DATE
❑ CTo1 I od`��
YYYYMMDD

_r
IELD
ENGINEERING, INC.
February 13, 2020
Mr. Ryan Pennington
Gastonia Components and [.,ogisties
Daimler Trucks North America, LLC
1400 Tulip Drive
Gastonia, NC 28052
Subject: Monthly Sampling — January 2020 NPDES General Permit No. NCGO30000 - CoC No. NCGO30130 RECJ'lvFD
Daimler Trucks, Gastonia Components and Logistics, LLC
1400 Tulip Drive Gastonia, North Carolina FEB 2 5 .2019
Shield Project No. 1140099-09
Dear Mr. Pennington: OUV CCTlON
Shield Engineering, Inc. (Shield) was able to successfully collect a monthly stormwater sample for Stormwater
Discharge Outfall (SDO) #001 and the semi-annual stormwater sample at SDO #002 and SDO #003 at the
Daimler Trucks Gastonia facility during the month of January 2020. During the January 131h sampling event.
Shield's measurements for pH were 6.48, 7.89 and 6.84, at SDO 9001, SDO -9002 and SDO 4003, respectively.
Note that the analytical lab used two sample bottles from SDO 4001 to analyze for pesticides and, as a result,
there was insufficient sample volume to run the semi -volatile organic carbons (SVOC's). There was a second
sampling event at SDO 4001 on January 24°i in order to collect another sample for this parameter. There were
0.79 inches of rainfall on January 24". The laboratory will not be charging for the analyses of the January lYh
and January 24h sampling events at SDO 9001. The Qualitative Monitoring Report and a partially completed
Discharge Monitoring Report (DMR) form are attached to this cover letter. In addition, the analytical results for
the stormwater samples collected during the qualifying storm events are attached to this cover letter. Results
from the January 13" and January 24`t' sampling events show no exceedances of benchmarks.
Daimler's Gastonia facility remains in Tier Three of the NPDES General Permit No. NCG030000 at SDO #001
for Copper and pH. Shield will continue to perform monthly sampling at SDO #001 per Tier Two requirements
until instructed to halt by Daimler. Shield greatly appreciates the opportunity to provide environmental services
to Daimler Trucks, of North America. If you have any questions in reference to this document or require further
information, please feel free to contact either of the undersigned at [phone].
Respectfully,
SHIEAD ENGINEERING, INC.
Magdaline Tzannis
Senior Project Manager
Mel d M. Gre ne
Senio Engineer
Attachments
r
Ro rt L. Griffin, PE
President
4301 Taggart Creek Road
Charlotte, NC 28208
Telephone [phone]
www.shieldengineering.com Fax [phone]

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date Submitted 2/10/2020
CERTIFICATE OF COVERAGE NO. NCG03 0 - 1 3 0
FACILITY NAME Daimler Trucks - Gastonia Components & Logistics
COUNTY Gaston
PERSON COLLECTING SAMPLES TJ Gladden /Shield Engineering, Inc.
LABORATORY Shealy Environmental Services Inc Lab Cert. # 329
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD Jan -June ❑ July -Dec
or Q Monthly' January LontJh
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
Comments on sample collection or analysis: ❑■ Other
There were no exceedances at any of the three outfalls. R E C F i\/E
fZ ! PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
Sri P�1 r sit~ FILE3
❑ No discharge this period72
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks
_
-
100 mg/L or 50 mg/L4
6.0 — 9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
Parameter Code
-
46529
C0530
00400
01119
01051
01094
00552
78141
SDO#001
01/13/20
0.79
32
6.48
0.0062
0.0016
0.029
<5,0
<0.197015
SDO#002 1
01/13/20 1
0.79
9.8
7.89
0.0027
0.00098
0.010
<5.0
<Q.197040
SDO#003
M/13120
0.79
19
6.84
0.0024
0.00063
0.014
<5.0
<0.197040
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall,
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
a See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Scott Sabatini
Name (Print name)
Plant Mcwaqer
Title (Print
ature Da e
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX mg,&', where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?-'
Outfall No.
date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches'
New Motor Oil or
Hydraulic Oil Usage
Non -Polar O&G/ Total
Petroleum Hydrocarbons
Total Suspended
Solids
Benchmarks
-
-
-
15 mg/L
100 mg/L or 50 mg/t.°
Parameter Code
-
46529
NCOIL
00552
C0530
Footnotes from Part A also apply to Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

FOR PART AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE- SAME PARAMETER AF THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PAR f II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4-OR MORE BENCHMARK EXCEEDENCES FOR THt SAME PARAME ITR Al ANY ONE OU I FALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original My of this DMR including al! "No Discharge" reports, within 30 days oI recei t at the lob results for at end of monitoring period in the
case o "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons direr responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that t are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
re of Permittee
Permit Date: 11/112018-05/31/2021
1-1-7Q
Date
SWU-245, last revised 11/1/2018
Page 3 of 3

t nviron nenlul
Quuliry
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out 1hislbrm, please visit https:l/deq,nc.gov/about/divisic)ns/energy-mineral-land-resources/
npdes-stormwater-gp s
Permit No.: N/C/ 1/ I I 1 I/ or Certificate of Coverage No.: NICK/, l l l l l l
Facility Name: J)A;nt� r - 6a &dn,ln — — —
County: 6lz4 t1n Phone No.
Inspector: ��IDI?il Y.5.... ,...(Z�
Date of Inspection: IZ13 12 V -?C?
Time of Inspection: I., e` _
Total Event Precipitation (inches): U - q I
......... ........
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the pennittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMI,R
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
X,
(Signature of Permittee or
1. Outfall Description:
Outfall No. 6701 Structure (pipe, ditch, etc.): r'L1_Q
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
Page 1 of 2
SWU-242, Last modified 0610112018

2. Color: Describe the color of the
(light, medium, dark) as descriptors: 10
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): u
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy-
1 0 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
(1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
(P 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes f No.
8. Is there an oil sheen in the stormwater discharge? OYes '4�5 No.
9. is there evidence of erosion or deposition at the outfall? O Yes A No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 06/011201 S

l:ai ironmentol
QL"Wify
Stormwater Discharge Outfall (SD4)
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit https:l/deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: NICI I 1 1 1 1, I / or Certificate of Coverage No.: NIC161
Facility Name: na;'1W 41, w GAq foHtla
County:
Inspector:
Date of Inspection: 11111 t? 7-0___
Time of Inspection: I [ .�
7r.
Total Event Precipitation (inches): 0, T 1
Phone No.
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
{Signature of Permittee or
1. Outfall Description:
Outfall No. 002-
Receiving Stream:
Structure (pipe, ditch, etc.):
Describe the industrial activities that occur within the outfall drainage area:
Page 1 of 2
SVTi1-242, Las( modified 06/01/2019

2. Color: Describe the color of the
(light, medium, dark) as descriptors: —hi
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): A Z Lb-L
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge. where 1 is no solids and 5 is the surface covered with floating solids:
6 2 3 4 5
ti. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
V 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes 42� No.
8. Is there an oil sheen in the stormwater discharge? OYes XNo.
9. Is there evidence of erosion or deposition at the outfall? O Yes d� No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWiJ-242, Last madificd 06l011201A

r:nOronmell rar
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on Jilting out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdcs-stormwale r-gps
Permit No.: NICI l l l l l l 1 or Certificate of Coverage No.: NICIGI. I I I l l l
Facility Name: _ aigit'
County: - La. 56jg Phone No.
Inspector:
Date of Inspection: _113 Z70 ZO _
Time of Inspection: 1 / . IS
Total Event Precipitation (inches): (2, 91 _
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
L Outfall Description:
Outfall No. & O 3 Structure (pipe, ditch, etc.): ! J,
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
Page 1 of 2
SWU-242, mast mudifcd 06/01/20t8

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: town
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): _A114t
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in the
stonnwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 5
7.
R
9
Is there any foam in the stormwater discharge? O Yes X No.
Is there an oil sheen in the stormwater discharge? OYes 3�No.
Is there evidence of erosion or deposition at the outfall? O Yes 0 No.
to. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, Last modified 06101/2018

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208--5483
Attention: Melinda Greene
Project Name: Freightliner Gastonia SW
Lot Number:VA27444
Date Completed:02/04/2020
PEP
02/05/2020 3:07 PM
Approved and released by:
Project Manager: Grant Wilton
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirely, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 {803) 791-9700 Fay [phone] wwwshealylab,com
Page I of 14

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Shield Engineering
Lot Number: VA27044
This Report of Analysis contains the analytical results) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report,
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
105 Vantage Point drive west Columbia, SC 29172 [phone] Fax [phone] www,stiealylab.com
Pa<<c2ni'14

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Shield Engineering
Lot Number: VA27044
Project Name: Freightliner Gastonia SW
Project Number:
Sample Number Sample ID Matrix Date Sampled Date Received
001 SD-001 Aqueous 01/24/20201405 01/27/2020
(1 sample)
Shealy Environmental Services, Inc.
106 Vantage Point Drive Wesl Columbia, SG 29172 [phone] Fax [phone] www,shealylall
Page 3 of 14

SHEALY ENVIRONMENTAL SERVICES, INC.
Detection Summary
Shield Engineering
Lot Number: VA27044
Project Name: Freightliner Gastonia SW
Project Number:
Sample Sample ID Matrix Parameter Method Result Q Units Page
(0 detections)
Snealy Environmental Services, Inc_
105 Vantage Paint Drive West Columbia, SC 29172 (803) 791-970D Fax [phone] www,shealylab.com
I'a@C d of Id

�/y111iY VI41 �114 Vlyulrly vV111 t,/VMIIMJ NI yV11�IV
bient:Shield Engineering Laboratory ID: VA27044-001
Description! SD-001 Matrix: Aqueous
Dale Sampled: 0112412020 1405 Project Name: Freightliner Gastonia SW
Date Received:0112712020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1 625.1
1 02/03/2020 2204 JCG
01/29/2020 1543
43252
CAS
Analytical
Parameter
Number
Method
Result 0
LOQ
DL
Units
Run
Aceraphthene
83.32-9
625,1
NO
1.6
0.80
ug/L
1
Acenaphthylene
208-96-8
625.1
ND
1.6
0.80
ug1L
t
Anthracene
120-12-7
625.1
NO
1.6
0.80
uglL
1
Benz)dine
92-87-5
625.1
ND
8.0
4.0
ug1L
1
Benzo(a)anthracene
56-55.3
625.1
ND
1.6
0.80
ug1L
1
Benzo(a)pyrene
50-32-8
625.1
NO
1.6
080
uglL
1
Benzo(b)fluoranthene
205-99-2
625.1
ND
1.6
080
ug1L
1
Benzo(g,hJ)perylene
191-24-2
625.1
NO
1.6
0.80
ug1L
1
Senzo(k)fluoranthene
207-08-9
625.1
NO
1.6
0.80
uglL
1
4-Bromophenyl phenyl ether
101-55-3
625.1
NO
1 5
0.80
ug1L
1
Butyl benzyl phthalate
85-68-7
625.1
ND
1.6
0.80
ug1L
1
bis (2-Chloro-l-methylethyl) ether
108-60-1
625.1
NO
1.6
0,80
uglL
1
4-Chloro-3-methyl phenol
59-50-7
625.1
NO
1.6
0.80
ug1L
1
bis(2-Chloroethoxy)methane
111-91-1
625.1
ND
1.6
0.80
ug1L
1
bis(2-Chloroethyl)ether
111-44-4
625.1
ND
1.6
0.80
ug1L
1
2-Chloronaphthalene
91-58-7
625.1
NO
1.6
0.80
uglL
1
2-Chlorophenol
95-57-8
625.1
ND
1.6
0.80
ug1L
1
4-Chlorophenyl phenyl ether
7005-72-3
625.1
NO
1.6
0.80
uglL
1
Chrysene
218-01-9
625.1
ND
1.6
0,80
uglL
1
Dibenzo(a,h)anth racene
53-70-3
625.1
ND
1.6
0.80
ug1L
1
3,3'-Dichlorobenzidine
91-94.1
625.1
Nil
8.0
0.80
uglL
1
2,4-Dichlcrophenol
120-83-2
625.1
ND
1.6
0.80
ug1L
1
Diethylphthalate
84-68-2
625.1
ND
1.6
0.60
ug1L
1
Dimethyl phthalate
131-11-3
625-1
ND
1.6
0 80
ug1L
1
2,4-Dimethylphenol
105-67-9
625.1
ND
1.6
0.80
ug1L
1
Di-n-butyl phthalate
84-74-2
625.1
ND
1.6
0.81
uglL
1
4,6-Diritro-2-melhylphenol
534-52-1
625.1
ND
8.0
0.80
ug1L
1
2,4-Dinitrophenol
51-28-5
625.1
NO
Ul
0.80
ug1L
1
2,4-Dinitrotoluene
121-14-2
625A
NO
3.2
0.80
ug1L
1
2,6-Din0otoluene
606-20-2
625.1
NO
3.2
0.80
ug1L
1
Di-n-octylphthalate
117-84-0
625.1
NO
1.6
0.80
ug1L
1
1,2-Din herylhydrazine(as azot)enzene)
103-33-3
625.1
ND
1,6
0.80
ug/L
1
his(2-i=thylhexyl)phthalate
117-81-7
625.1
NO
8,0
4.0
ug1L
1
Fiuoranthene
206-44-0
625.1
ND
1.6
0.80
uglL
1
Fluorene
86-73-7
625.1
NO
1.6
0.80
uglL
1
hexachlorobenzer,e
118-74-1
625.1
ND
1.6
0.80
uglL
1
Hexachlorobutadione
87-68-3
625.1
NO
1.6
0.80
ug1L
1
Hexachlorocyclopenlad iene
77-47-4
625.1
ND
8.0
4.0
uglL
1
Hexachloroethane
67.72-1
625.1
NO
1.6
0.80
uglL
1
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
ND
1.6
0.80
ug1L
1
Isophorone
78-59-1
625.1
ND
1.6
0.80
u91L
1
Naphthalene
91-20-3
625.1
NO
1.6
0.80
ug1L
1
Nitrobenzene
98-95-3
625.1
ND
1.6
0.80
ug1L
t
2-Nitrophenof
88-75-5
625.1
ND
3.2
0.80
ug11.
1
LOQ = Limit of Quanhtalion 9 = Oelected in the method blank
❑L - Oe:nelion Lirmt
NO - Nol detected at or above the CL N = ne.:avery is out of crilerin
P = The nPO between two CC columns oiceede
40%
J = CSlifn8leU resull < LOO and DL
H = Our of holding time W = Repulted on wei weight bB5r5
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.com
I'tt1,e 5 of 14

' •/Mlltltvluul�. —'UufltV MJ VY�l�ly
Client: Shield Engineering Laboratory ID VA27044-001
Description: SD-001 Matrix: Aqueous
Date Sampled 0112412020 1405 Project Name: Freightliner Gastonia SW
Cate Received:0112712020 Project Number;
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1 625.1
1 02/03/2020 2204 JCG
01/29/2020 4543 43252
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
4-Nitrophenol
100.02-7 625.1
ND
8.0
4.0
ug/L
1
N-Nilrosodimethylamine
62-75-9 625.1
NO
1.6
0.80
uglL
1
N-Nitrosodi-n-propylamine
621-64-7 625.1
NO
1.6
0.80
ug/L
1
N-Nitrosodiphenylamine (Diphenylamine)
86.30-6 625.1
ND
1.6
0,50
ug/L
1
Pentachlorophencl
87-86-5 625.1
NO
8,0
4.0
ug/L
1
Phenanthrene
85-01-8 625.1
NO
1.6
0.80
ug/L
1
Phenol
108-95-2 625.1
NO
1.6
0.80
ug/L
1
Pyrene
129-00-0 625.1
NO
1.6
0.80
ug/L
1
2,4,6-Trichlorophenol
88-05-2 625.1
NO
1.6
0.80
ug/L
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2-1`iuorobiphenyl
85
37.129
2-Fluorophenol
90
24-127
Nitrobenzene-d5
77
38-127
Phenol-d5
100
28.128
Terphenyl-d14
106
10-148
2,4,6-Tribromophenol
91
41-144
1.0n = Limit of Ouaniilwinn 6 = Detected m the method blan< E = Ouantilalion of Compound eviceeded the calibiatiun range DL = Deduction Limit
ND = Not detected al or abeve the DL N = Recovery is out of criteria P = The kPD between two CC cuiumns exceeds 40% J = Eshmated result C 1-00 and o- DL
H = Oul o` hutdinrg lime VJ = Reported an wet woight basil
Shealy Environmental Services, fnc
106 Vantage Point Drive Wesl Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of- I4

QC Summary
Shealy Entiironrnentai Services, Inc, QC Data for Lot Number: VA27044
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.Shea lylabxorn
Pape 7 irf' 14

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: V043252-001 Matrix: Aqueous
Batch:43252 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 01/29/2020 1543
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acenaphthene
NO
1
1.6
0.80
ug1L
02103120201231
Acenaphthylene
NO
1
1.6
0.80
ug1L
02103120201231
Anthracene
NO
1
1.6
0.80
ug1L
02103/2020 1231
Benzidine
NO
1
8.0
4.0
ug1L
02/03/20201231
Benzo(a)anthracene
ND
1
1.6
0,80
ug1L
02/03/20201231
Benzo(a)pyrene
ND
1
1.6
0,80
uglL
02103/2020 1231
Benza(b)fluoranthene
ND
1
1.6
0.80
ug1L
02/03/20201231
Benz o(9,h,i)perylene
ND
1
1.6
0.80
ug1L
02/03120201231
Benzo(k)fluoranthene
ND
1
1.6
0.80
uglL
02103)20201231
4-Bromophenyl phenyl ether
ND
1
1.6
0.80
ug1L
02/0312020 1231
Butyl benzyl phthalate
ND
1
1.6
0.80
ug1L
02103/2020 1231
bis (2-Chlore-1-methylethyi) ether
ND
1
1.6
0.80
ug1L
0210312020 1231
4-Chlaro-3-methyl phenol
ND
1
1.6
0.80
ug1L
0210312020 1231
bis(2-Chloroethoxy)methane
NO
1
1.6
0,80
uglL
02103/2020 1231
bis(2-Chloroethyl)ether
NO
1
1.6
0.80
ug1L
02103/2020 1231
2-Chlofonaphthalene
NO
1
1.6
0.80
uglL
02103120201231
2-Chlorophenol
NO
1
1.6
0.80
uglL
02103/2020 1231
4-Chlorophenyl phenyl ether
ND
1
1.6
0.50
uglL
02/03/2020 1231
Chrysene
ND
1
1.6
0.80
uglL
02103/2020 1231
Dibenzo(a,h)anlhracene
ND
1
1.6
0.80
ug/L
02103/2020 1231
3,3'-Dichlorobe nzidine
ND
1
8.0
0.80
uglL
02.103120201231
2,4-01chlorophenol
NO
1
1.6
0.80
ug1L
02103/2020 1231
Dielhylphthalate
ND
1
1.6
0.80
ug1L
02103/2020 1231
Dirnethyl phthalate
NO
1
1.6
0.80
ug1L
02103/2020 1231
2,4-Dirnethylphenol
NO
1
1.6
0.80
ug1L
02/03/20201231
Di-n-butyl phthalate
NO
1
1.6
0.81
ug1L
0210312020 1231
4,6-Dinitro-2-methylphenol
ND
1
8.0
0.8o
ug1L
02103/2020 1231
2,4-Dinitrophenol
ND
1
8.0
0.80
ug1L
02103120201231
2,4-Dinitrotoluene
NO
1
3.2
0.80
ug1L
02103120201231
2,6-Dinitrotoluene
NO
1
3.2
0.80
uglL
021Q3/202D 1231
Di-n-octylphthalate
NO
1
1.6
0,80
uglL
02103/2020 1231
1,2-Dipheny1hydrazine(as azobenzene)
NO
1
1.6
0.80
uglL
02103/2020 1231
bis(2-EthyMexyl)phthalate
NO
1
8.0
4,0
uglL
02/03/20201231
Fluoranthene
ND
1
1.6
0.80
uglL
02/03/20201231
Fluorene
ND
1
1,6
0.80
ug1L
02/03/20201231
Hexachiorobenzene
ND
1
1.6
0,80
ug/L
02/03/20201231
Hexachlorobutadiene
ND
1
1,6
0.80
uglL
02103/2020 1231
Hexachlorocyclopeniadiene
ND
1
8.0
4.0
ug1L
02/03/20231231
Hexachloroethane
ND
1
1,6
0,80
ug1L
02103/2020 1231
Indeno(1,2,3-c,d)pyrene
NO
1
1.6
0.80
ug1L
02103120201231
Isophorone
NO
1
1.6
0.80
ug1L
0210312020 123 i
Naphthalene
NO
1
1.6
0.80
ug1L
02103120201231
Nitrobenzene
NO
1
1.6
0.80
ug1L
02103/2020 1231
2-Nitrophenol
NO
1
3.2
0,80
ug1L
02103120201231
1.00 = Llmil of Ou31111tatian
DL - Defection Limit
LOD = Limit of Detection
P = Tne RPD notwepn two GG columns eyceeds 40 % N = Rccnvery is out of criteria
J = Estimated result c LOO and ! DL • = RP0 is o,il of crdorio
NO = Not dele,;Wd :+t ur abnvo the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Van,age Point Drive West Columbia. SC 29172 [phone] Fax [phone] www.shealylah.com
QC Data for Lot Number: VA27044
[rape 9 ol- 14

• Semivolatile Organic Compounds by GCIMS - MB
Sample ID: VQ43252-001 Matrix: Aqueous
Batch: 43252 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 01/2912020 1543
Parameter
Result
Q oil
LOQ
DL
Units
Analysis Date
4-Nitrophenol
ND
1
8.0
4.0
ug1L
02/03120201231
N-Nitrosodimethylamine
NO
1
1.6
0.80
ug/L
02103120201231
N-Nitrosodi-n-propylamine
ND
1
1.6
0.80
ug1L
02103120201231
N-Nitrosodiphenylamine (Diphenylamine)
ND
1
1.6
0.80
ug1L
02103/2020 1231
Pentachlorophenol
ND
1
8.0
4.0
ug1L
02103120201231
Phenanthrene
ND
1
1.6
0.80
ug/L
02/03/20201231
Phenol
ND
1
1.6
0.80
ug)L
02/03120201231
Pyrene
ND
1
1.5
0.80
ug1L
02/03120201231
2,4,6-Trichlorophenol
ND
1
1.6
0.80
ug/L
02/03/20201231
Acceptance
Surrogate
Q /o Rec
Limit
2-Fluorobiphenyl
86
37-129
2-Fluorophenol
55
24-127
Nitrobenzene-d5
89
38-127
Phenol-d5
72
28-128
Terphenyl-d 14
116
10-148
2,4,6-Tribromophenol
85
41-144
LOU = Limit of 4uan(dario7 P = The RPD between two GC colulnr15 exceeds 40 % N - Recovery is out of cnlefia
OL - Detection Unit J = Eshmared rasuh a LGD and n DL + = Rr 1) is cut of colorin
LOD = Limlt of Detection NO = Not defected at or atsove the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Sr)eaiy Environrnenlal Services, Inc, QC Data for Lot Number: VA27044
106 Vantage Point Drive West Colurnnia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of I'l

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: V043252-002
Matrix: Aqueous
Batch:43252
Prep Method:
625.1
Analytical Method: 625.1
Prep Date: 01/29/2020 1543
S pike
Amount
Result
% Rec
Parameter
(uglL)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acenaphthene
20
17
1
85
47.145
02103/2C20 1256
Acenaphthylene
20
18
1
90
33-145
0210312C201256
Anthracene
20
17
1
86
27-133
02103120201256
Benzidine
100
64
1
64
1-150
02103/20201255
Senzo(a)anthracene
20
19
1
94
33-143
02/03/2020 1256
Benzo(a)pyrene
20
17
1
85
17-163
02/03/2020 1255
Benzo(b)fluoranthene
20
19
1
96
24-159
02/03/2020 1255
Benzo(g,h,i)perylene
20
20
1
101
1-219
02/03120201256
Benzo(k)fluoranthene
20
19
1
93
11-162
02103120201256
4-Bromaphenyl phenyl ether
20
19
1
93
53-127
02/0312020 1256
Butyl benzyl phthalate
20
20
1
101
1-152
02/03/2020 1256
bis (2-Chloro-l-methylethyl) ether
20
19
1
96
36-166
02/03/2020 1255
4-ChlorD-3-methyl phenol
20
19
1
97
22-147
02/03/2020 1256
bis(2-Chloroethoxy)methane
20
18
1
88
33-184
02103/20201256
bis(2-Chloroethyl)ether
20
17
1
B3
12.158
02103/202C 1256
2-Chloronaphthalene
20
16
1
82
60-120
02/03/2020 1256
2-Chlorophenol
20
15
1
74
23-134
02/03120201256
4-Chlorophenyl phenyl ether
20
17
1
85
25-158
02/0312020 1256
Chrysene
20
19
1
94
17-168
02/0312020 1256
Dibenzo(a.h)anthracene
20
19
1
96
1-227
02/03/2020 1256
3,3'-Dichlorobenzidine
20
17
1
83
1-262
02/03120201256
2,4-Dichlarophenol
20
16
1-
79
39-135
02/03/2020 1256
Diethylphthalate
20
19
1
96
1-120
02103/20201256
Dirnelhyl phthalate
20
18
1
92
1-120
02/03/2020 1256
2,4-Dimethylphenol
20
13
1
67
32-120
02103120201256
Di-n-butyl phthalate
20
20
1
99
1.120
0210312C20 1256
4,6-Dinitro-2-methyl phenol
20
22
1
109
1-181
0210T20201256
2,4-Dinitrophenol
40
31
1
77
1-191
02/03/2020 1256
2,4-Dinitrotoluene
20
20
1
98
39-139
02103/20201256
2,6-Dinitrotoluene
20
19
1
93
50-158
02103/20201256
Di-n-octylphthalate
20
20
1
100
4-146
02103120201256
1 ,2-Diphenylhydrazine(as azobenzene)
20
22
1
ill
1-150
02/03/2020 1256
bis(2-Ethylhexyl)phthalate
20
20
1
102
8-158
02103120201256
Fluoranihene
20
18
1
91
26-137
02103/20201256
Fluorene
20
17
1
86
59.121
02103120201256
Hexachlorobenzene
20
19
1
96
1-152
02103/2020 1256
Hexachlerobutadiene
20
14
1
71
24-120
02103/2020 1256
Hexachlorocyclopentadiene
100
56
1
56
1-150
02/0312020 1256
Hexachloroethane
20
14
1
71
40-120
02103120201256
Indeno(1,2,3-c,d)pyrene
20
19
1
93
1-171
021D31202C 1256
Isophorone
20
19
1
93
21.196
02/03/202C 1256
Naohthalene
20
15
1
77
21-133
02/03/2020 1256
Nitrobenzene
20
17
1
85
35-180
02/03/2020 1256
2-Nitrophenol
20
17
1
84
29-182
02/03120201255
LOD = Limit 0! Ouantitation P = Fhe F P D between Kvo GC CDjurnns es ceeds 40% N - Rerovery is Dui of criteria
DL = Deiec:lion Lund J = Estim riled resrh < L09 and r DL - RPD is oul of criteria
LOD = Llniil Of Detec!iori NO = Not detected at a above the pL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environrnental Services, Inc, QC Data for Lot Number. VA27044
105 Vantage Poin; Diive West Colurnbia, SC 29172 [phone] Fax [phone] www,shealylab,corn
I'av 10 of, 14

Semivolatile Organic Compounds by GCIMS - LCS
Sample ID: V1043252-0O2
Matrix: Aqueous
Batch: 43252
Prep Method: 625.1
Analytical Method: 625.1
Prep Date: 01/29/2020 1543
5piko
Amount
Result
% Rec
Parameter
(ug/L)
(ug1L) Q
Dil % Rec
Limit
Analysis Date _
4-Nitrophenol
40
45
1 112
1-132
02103120201256
N-Nitrosodimethylamine
20
17
1 84
1-150
02/03120201256
N-Nitrosodi-n-propylarriine
20
20
1 100
1.230
02/03120201256
N-Nitrosodiphenylamine (Diphenylamine) 20
20
1 99
1-150
02/03/2020 1256
Pentachlomphenol
40
41
1 103
14-176
02/03120201256
Phenanthrene
20
17
1 87
54-120
02103/20201256
Phenol
20
15
1 73
5-120
02/03/2020 1256
Pyrene
20
19
1 94
52-120
02/03/2020 1256
2,4,6-Trkchlorophenol
20
18
1 90
37-144
02103120201256
Acceptance
Surrogate
Q % Rec
Limit
2-Fluorobiphenyl
84
37-129
2-Fluorophenol
54
24-127
Nitrobenzene-d5
86
38-127
Phenol-d5
70
28-128
Terphenyi-d14
105
10-148
2,4,6-Tribromophenol
101
41-144
LOO - Limit of Quanhtelion P - The RPO between Iwo i columns exceeds 40-A N = Recovery is out of criteria
DL = Detection Limit J = Eslimaled result < LOQ and > DI_ - = RPD is Out of cer iB
LOD z (imit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA27044
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.corn
I'age I I ol, H

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Paint Drive West Colurmia, SC 29172 [phone] Fax (803) 79 t -81 i 1 www.shealylab.com
Page 12 of 14

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Ccoler I Tamp Upan Ruelpt: _aC
Costar i 7lierm Ccv:- Pour: oC
Cooirr I F.orr2cletl Tem P: o.
C�ro:nr:nts:
Trip 61:L& AC�11pd', YN N4
KC. tdeCH TSP OlNer
scn Conluror-E-00 Pale:

SHEALY ENVIRONMENTAL SERVICES., INC.
Stri!;t,lta rUlld�nu:ul Sin isxe. Lv:. r'ntr: I ai I
ikcvr,. nr Nic,rt}u: rnE:-o I b c- l a
GlTtmi•.v Dw 5;22t,ie
5anijfle Receipt Checklist (SUC)
client. Shwd Enginerring Coolet Ins ewer! Idffio: BeAG +}1r21130M Lot; : VA21044
Itiicons Of receipt 70 sts1 E3cnent Lj Imi ❑ FedCx Uthcr:
Yin ® N01
I
I. Were cngtod ' sesals preseett wi Ihu coolel'?
Vos No
NA
2-,Trcusrlpd seah; %V= Prlcscnt. wrrc ter. • Intact and Linhrr)tcen?
p14 Skip II): NA Ci11t1rinC Strip 1D: 'NA Tesled by: NA..
riginal trmpuattrre upon rrtxipt t i?eriyed (Unriwled) rrmpenaurc upon receipt d%svlid Snap-C;up JD) NA
:3-2 !:3.2 -Y' NA r r lA C NA #NA ^C NA : NA LC
Method: ®Ten,pcimture Blank ❑ApDist DQLt cs JR Gun JD 6� IR C311a (,'errection Facto]:
Method ofeoolant: ® 1!'ut Icc ❑ Ice PAC1:s ©'Dr Icr. ❑ None
[j Ycs ❑ No 0 NA �' Il':rinp:rarul e of any' c,6oler ext:eLNW 6,{1"C, was.Prgject Manager Notified'!
A-1 was Nrilificd by: Pow! email i rw.,to-face (Circle atie).
Yes
NO
gj NA
4. Is the cnmm,lycial cuurior's ekin • slip Attached w this fc)rm?
Yc--d
❑ No
5. �Vere proper cuntnrly prccedurcs (rel'urquiahediraceived) Colluwetl?
® Yon
Na
G. Wert ammplo IDs listed on the COC:?
® Yv.sl
❑ 1*
7, Weie swnph: ILM li.ctcd on all site le euntat ners?
Yes
❑ No
S. %Yai Cal loci ion dale & time JisEed on the CCrC-7
Yes
© No
9. Mi:i eullexiion date & ti= IJsted nn all sain le untlttinus7
Yr„t
© No
1 U, aid u[[ container lahel information 1D, date, time) agree witlttht; coc'?
Yes
❑ No
1 J . Were tee t5 to be peKwmvd lisped on the COO
❑ No0-
0-Oid all samplcs arrivc in tFic prropt~' conluiners for erich t-t%v n!iJlur in grrod condition
(unhmkrn, lids on, :tc,)7
Yet
❑ No
I.;. Was adequate sample volume availahlc7
Yca
®No
la. Wert all samples rest ivcd t 1thin ,i tlier holdis% timc or 4S hours, whiche%,cr conics tuns 17
Yes
wj Na
15, Wire WV Sump[es crnt,ilnors missing+' wuss circle ooe) sam ilep T•dcr lisped en C00
❑ Yes
[] r:a
67I NA
lA. Ftrr VO4 and P,SK-175 SWTIplt:a, were bubbles present =•" pca-size" {;',"er 6imn in diameter}
in duly uCJhc VCP.A vials?
❑ ye
ONO,
Wlt4A
17. Were, all DRJa'iwitrlrv'nnnient sompk* received ',r a PH or•: 2`l
Ycs
'Ntr
®`Jt1
I S. ' ;ere ull. mnice.saM Jes risrtiived at a ll ? 12 and sulfide sa]n let rroeived at it pH 7 97
El Y
❑ No
® NA
t • 1.4ere all npp t e Hof l'KN!71nt e, ie]tul'6'?5 (< 0. tn&saniplux frr.c of'residual
,�
c111 ' n .
❑ 1•e,
❑ �ftl
❑ NA
_
20. 1 cry clienp err]arfs'reyucss (i.o. requrstcd dilulinns, 115fMSD Acsignatians, etc ... I
corr%z0ly trar]:,trikd fiom the WC: Ilitrr i1ty cominertt 5cction 'Lit l INIS7
Yes
No
121. Wns the uvte number iitilr { w the wntainer Lahel'.' If ves, Quore 4 NA
Crimple PrL�cr�•iitl0lt tf`1115t bu ctrmplztel l�r pny 5amI11e(.5) LI]COCCe:tl;' pFCrerVCd r1{ tV'.[II tit�llly�aCe.l
mplo(s) NA _ were rmcivcd (nco rrrtly prrscrvrd Frnd itrt;rc ad.ju.ied ru:cardingl�
in 5.3rnplr. recri': in wittl `1A n1L u(cirr:ic roe: 112504, INI03. lit 1, NaOH usiuL; Sk, 4 NA
time r); prosemititin VA if more than one prl scrvativc is ne1NJ,:d, plcaae nole in the cwrrrticnu heinw.
S@Mpje.<sl.NA__++ere1r.ninditlt] ar.
'arnpks(s) NA _ here rrc- ived tvjth'i`I;C � O,� inpjL fit if 1y L- no) and wem
adjugcd acc.irding[y in -ample receiving tvitf] srniium thiGsulf�t: ('Ja,ti,C+i1 wiih Slimly ID'. € J!l
Sit h.lrcodti [abrls appdei d hy: 13MG rhitc: G(-'2%;'20213
C DInrndll5:
Shealy Environmental Services, Inc. '
1G6 Vantage Point Drive West Columbia, SC 29172 {803) 79i-8700 Fax [phone] ww;v,snealylab.COm
Pagrc I -I of 14

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208--5483
Attention: Melinda Greene
Project Name: Freightliner Gastonia SW
Project Number: 1140099-04
Lot Number:VA15098
Date Ccmpleted:01/24/2020
KM� - I U, � � �
01 /24/2020 2:43 PM
Approved and released by:
Project Manager: Grant Wilton
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Snealy Environmental Services. Inc.
im Vanlage Point Drive West Columbia, SC 29772 [phone] Fax [phone] wwmsheafylab.corn
Pape I ol'41

SHEALY ENVIRONMENTAL SERVICES, INC.
5C DHEC No: 32010001 NELAC No: E37653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Shield Engineering
Lot Number: VA15098
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Semivolatile Organic Analysis - Method 625.1
Sample SD-001: the lab used both sample jars to run the PesUPCB's. As a result there was insufficient
sample volume available to run the SVOC.
Pesticide/PCB Analysis — Method 608.3
Sample -001; The sampte results associated with a P qualifier have a relative percent difference (RPD)
between the two dissimilar phase GC columns which exceeds 40%, Section 7.10.4 of SW-846 method
80008 states the higher of the two results is reported. Per our standard operating procedure, the lower
result is reported when a result has a P qualifier because the disparity between the two results would
yield a biased high or false positive result. In the event that one column is a J qualified result and the
other is an unqualified detection greater than the PQL, the lower result is also reported.
Shealy Environmental Services, Inc,
106 Vantage Poim. Drive Wesl Columbia, SC 29172 1803) 791,9700 Fax (603,1791-9111 www.shealylab.corn
Pa�,c 2 of'41

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Shield Engineering
Lot Number: VA15098
Project Name: Freightliner Gastonia SW
Project Number: 1140099-04
Sample Number Sample ID Matrix Date Sampled Date Received
001 SD-001 Aqueous 01113/20201027 01/15/2020
002 SD-002 Aqueous 01/13120201145 01115I2020
003 SD-003 Aqueous 01/13/20201115 01/15/2020
(3 samples)
Shealy Fnvirwmienlal Services, Inc,
106 Vaniage Point Drive West Colurnnia, SC 29172 [phone] Fax [phone] www.shealylab,carn
Pa,-w 3 of 41

SHEALY ENVIRONMENTAL SERVICES, INC.
Detection Summary
Shield Engineering
Lot Number: VA15098
Project Name: Freightliner Gastonia SW
Project Number: 1140099-04
Sample Sample ID
Matrix Parameter Method
Result
a
Units
Page
C01
SD-001
Aqueous TSS SM 2540D-
32
m9iL
5
001
SD-001
Aqueous Endrin aldehyde 608.3
0.015
JP
u91L
7
001
SD-001
Aqueous Copper 200.8
6.2
ug1L
8
001
SD-001
Aqueous Lead 200.8.
1.6
ug/L
8
001
SD-001
Aqueous Zinc 200.8
29
ug/L
8
002
SD-002
Aqueous TSS SM 25400-
9.8
rng1L
9
002
SD-002
Aqueous Copper 200,8
2.7
J
ug/L
14
002
SD-002
Aqueous Lead 200.8
0.98
J
ug/L
14
002
SD-002
Aqueous Zinc 200.8
10
ug/L
14
003
SD-003
Aqueous TSS SM 2540D-
19
mg/L
15
003
SD-003
Aqueous Copper 200.8
2.4
J
u9/L
20
003
SD-003
Aqueous Lead 200.8
0.63
J
ug/L
20
003
SD-003
Aqueous Zinc 200.8
14
ug1L
20
(13 detections)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab,cem
Page 4 of-11

tIU111 oii.......
Client Shield Engineering Laboratory ID:VA15096-001
Description: SD-001 Matrix: Aqueous
Date Sampled:0111312020 1027 Project Name: Freightliner Gastonia SW
Date Received:01115/2020 Project Number: 1140099.04
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 (TSS) SM 254OD-2011
1 01/19/2020 1810 MOM
42269
1 (SGT - HEM (n) 16646
1 01/22/2020 1700 SMA
42634
CAS Analytical
Parameter
Number Method
Result O
LOQ DL Units Run
TSS
SM 2540D-
32
10 1.0 mg/L 1
SGT - HEM (non -polar material}
1664E
ND
5.0 1.6 mg1L 1
LCO = Limit of Ouanlilalion 6 = Optpctso in Ihd Lit(N hoo blank E = Ouantitation of compound eNc.pPded the calibration fange DL = Deleation Limit
ND = Not datected at or above the OL N = Recovery is out of criteria P = The RPD betweer two GC columns exceeds 40% J = Estimated rasW < LOO and I DL
H - Out of noising Lime W = Repoitoo on wet wdight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columba, SC 29172 (803) 79',-9700 Fax [phone] www.shealylab.com
Page 5 of 4 t

�VIY LIIV VI tj LAIIIV VV.Ilt,aV u11MJ VX vvIILIY
'IienCShield Engineering Laboratory ID: VA15098-001
Description: SD-001 Matrix: Aqueous
Date Sampled ;0111312020 1027 Project Name: Freightliner Gastonia SW
Date Received:0111512020 Project Number: 1140099-04
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 624.1
624.1 1 01/15/2020 2357
JTH
41984
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acrelein
107-02-8
624.1
NO
5.0
4.0
ug1L
1
Acrylonitrile
107-13-1
624.1
NO
5.0
0.81
uglL
1
Benzene
71.43-2
1
NO
1.0
0,40
ug1L
i
Bromedichtoromethane
75-27-4
624.1
ND
1.0
1
uglL
1
Bromoform
75-25-2
624.1
ND
1.0
0.40
1
1
Bromomethane (Methyl bromide)
74-83-9
624.1
NO
2.0
0.40
uglL
1
Carbon tetrach#pride
56-23-5
624.1
NO
1.0
0,40
1
1
Chlorobenzene
105-90-7
624.1
ND
1.0
1
uglL
1
Chloroethane
75.00-3
624.1
ND
2,0
0.40
u91L
1
2-Chloroethylvinyiether
110-75-8
624.1
NO
5.0
0,40
uglL
1
Chloroform
67-66-3
624.1
NO
1.0
0.40
uglL
1
Chloromethane (Methyl chloride)
74-87-3
624.1
ND
2,0
0.40
uglL
1
Dibromochloromethane
124-48-1
624.1
NO
1.0
0.40
ug1L
1
1,2-Dichlorobenzene
95.50.1
624.1
NO
1.0
0.40
ug1L
1
1,3-Dichlorobenzene
541-73-1
624.1
NO
1.0
0.40
ug1L
1
1,4-Dichlorobenzene
106-46-7
624.1
NO
1.0
0.40
uglL
1
Dichloroditluoremethane
75-71-8
624A
NO
2.0
0.40
uglL
1
1,1-Dichloroethane
75.34.3
624.1
NO
1.0
0.40
uglL
i
1,2-Dichloroethane
107-06-2
624.1
NO
1.0
0.40
ug1L
1
1,1-Dichloroethene
75-35-4
624.1
ND
1,0
0A0
uglL
1
cis- 1,2-Dichlornethene
156-59-2
624.1
ND
1 0
0.40
1
1
trans-1,2-Dichloroethene
156.60.5
624.1
NO
1.0
0.40
uglL
1
1,2-Dichloropropane
78-87-5
624.1
NO
1.0
0.40
uglL
1
cis-1,3-Dichloropropene
10061-Cl-5
624.1
NO
1.0
0.40
ug1L
1
trans-1,3-Dichloropropene
10061-C2-6
624.1
NO
1.0
0.40
1
1
Ethylbenzene
100-41-4
624.1
ND
1.0
0.40
uglL
1
Methylene chloride
75-09-2
624.1
ND
1,0
0,40
uglL
1
1,1,2,2-Tetrachloroethane
79-34-5
524.1
NO
1.0
0.40
uglt-
1
Tetrachloroethene
127-18-4
624.1
NO
1.0
0,40
uglL
1
Toluene
108-88-3
624,1
NO
1.0
0,40
ug1L
1
1,2,4-Trichlorobenzene
120-82-1
624.1
NO
1,0
1
ug1L
t
1,1,1-Trichloroethane
71-55-6
624.1
ND
1.0
0.40
uglL
1
1,1.2-Trichloroethane
79-00-5
624.1
NO
1.0
1
uglL
1
Trichloroethene
79-01-6
624.1
ND
1.0
0.40
uglL
1
Trichlomfluoromethane
75-69-4
624.1
NO
1.0
0.40
uglL
1
Vinyl chloride
75-01-4
6241
NO
1.0
0.40
ug1L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
104 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
101 70-130
LOO = Limit of Ouanwation B z QctLeted in the meinod Mark E = Cuantilaiion or compound elceeoed the calioration range ❑L ; Dejection Limit
MD = Not detected al or above the DL N = Recovery is out of criteria P = the RPD between two GC eetUmns eHceeds 40°/ J = Estimated resull < 1-00 arid? DL
II - Out of holding lime W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Pain; i VUBsI Columbia, SC 29172 (803) 791-970C Fax [phone] www.shealylab.com
llugc 6 of "t I

VII,uIIV VIIIVI I@,- I U4.- I -
--
Client: Shield Engineering Laboratory ID: VA1 5098-001
Description: SD-001 Matrix: Aqueous
Date Sampled:0111312020 1027 Project Name: Freightliner Gastonia SW
gate Received:0111512020 Project Number: 1140099-04
Run Prep Method Cleanup Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 608.3 3665A 608.3 1 01122/2020 1718 CFIG 01/17/2020 1517 42178
2 608.3 3665A 608.3 1 01/21/2020 1717 CHG 01/17/2020 1517 42178
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Aldrin
309-00-2
608.3
ND
0.040
0.015
ug1L
1
Aroclor 1016
12674.11-2
608.3
NO
0,40
0.15
ug1L
2
Aroclor 1221
11104-28-2
608.3
ND
0.40
0.25
ug1L
2
Aroclor 1232
11141-16-5
608.3
ND
0.40
0.15
ug/L
2
Aroclor 1242
53469-21-9
608.3
ND
0.40
0,15
ug/L
2
Aroclor 1248
12672-29-6
608.3
ND
0.40
0,15
ug/L
2
Aroclor 1254
11097-69-1
608.3
NO
0.40
0.15
ug1L
2
Aroclor 1260
11096-82-5
608.3
NO
0,40
0,15
ug1L
2
gamma-BHC (Llndane)
58-89-9
608.3
NO
0.040
0,017
ug1L
1
alpha-BHC
319-84-6
608.3
ND
0.040
0.015
ug1L
1
beta-BFIC
319-85-7
608.3
ND
0.040
0,015
ug/L
1
delta-BHC
319.86-8
608.3
NO
0.040
0.015
ug1L
1
Chlordane
57-74-9
608.3
NO
0.40
0.15
ug/L
1
4,4'-DDD
72-54-8
608.3
ND
0.040
0.015
ug1L
1
4,4'-DDE
72-55-9
6C8.3
NO
0,040
0.015
ug1L
1
4,4'-DDT
50-29-3
608.3
NO
0.040
C.015
ug1L
1
Dieidrin
60-57-1
608.3
ND
0,040
0.015
ug/L
1
Endosulfan 1
959-98-8
608.3
ND
0.040
0.015
ug/L
1
Endosulfan II
33213-65-9
608.3
ND
0.040
0.015
ug1L
1
Endosulfan sulfate
1031-07-8
608.3
NO
0.040
0.015
ug1L
1
Endrin
72-20-8
608.3
NO
0.040
0.015
uglL
1
Endrin aldehyde
7421.93-4
608.3
0.015
JP
0.040
0.015
ug1L
1
Heptachlor
76-44-8
608.3
ND
0.040
0,015
ug/L
1
Heptachlor epoxide
1024-57-3
608.3
NO
0.040
0.016
u9/L
1
Toxaphene
8001-35-2
608.3
ND
0,40
0.30
ug/L
1
Run 1 Acceptance
Run 2 Acceptance
Surrogate
Q % Recovery Limits
Q % Recovery
Limits
Decachlorobiphenyl
51 20-131
51
20-131
Tetrachloro-m-xyiene
67 30-132
85
30-132
LOO = Limit c'. Ouantitalion 0 = Deleclea in the melhed plank E = Ouantilauon of compound exceedeo ;he cal bralion range DL = Delechon Lnil
ND = Nei de,ected at er abova the DL N = Recovery is ow of cr,ioria P = The RPD between two GC cotu•nns exceeds 40% J = Estimated res.K < L00 and > DL
fi = Out o1 holding lim! W = Reported on wet weight basis
Shoaly Fnvironmeniel Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] wvvw,shealylab.com
11m,c 7 ol"d I

Dlient:Shield Engineering Laboratory 10:VA15098-001
Description: SD-001 Matrix: Aqueous
Date Sampled:0111312020 1027 Project Name: Freightliner Gastonia SW
Date Received:01115/2020 Project Number: 1140099-04
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 200.2
200.8 1 01/20/2020 2120 BNW
01/16/2020 1248 42009
GAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Copper
7440.50-8 200.8
6.2
5.0
1.3
ug/L
1
Lead
7439-92-1 200.8
1.6
1.0
0.25
ug/L
1
Zinc
7440-66-6 200.8
29
10
2.5
ug/L
1
LOO = Limit of Ouantilation B = Dolecled in the method blank E = Ouantitation of compound exceeded the calibialion range DL = Deloction Lim it
ND = Not deleclad at or above the DL N = ReCovery is oul of criteria P = ?ha RPD twwaen !wo GC columns exceeds 40% J = Pslimaled result < LOO and > fX
H = Out or holding lime W = Reoerted on wel weight basis
Shealy Environmental Services, tnc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] i www.Shealylab.com
Page 9 ol'41

, � IYIVIyG111V AIVII-I IIL iG IJ
i;lient:Shield Engineering Laboratory ID: VA15098-002
Description, SD-002 Matrix: Aqueous
Date Sampled:0111312020 1145 Project Name: Freightliner Gastonia SW
Date Received , 0111612020 Project Number: 1140099.04
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 (TSS) SM 254OD-2011
1 01119/2020 1810 MOM
42269
1 (SGT - HEM (n) 1664B
1 01122/202C 1700 SMA
42634
CAS Analytical
Parameter
Number Method
Result Q
LOQ DL Units Run
TSS
SM 2540D-
9.0
2.5 1.0 mg/L. 1
SGT - HEM (non -polar material)
1664E
ND
5.0 1,6 mg1L 1
LOO = Lirm€ of Ouantitalior, B = Detected in the method bank E = Ouanlitation of compound eKceaded the calibration range DL = Detection Limit
ND - Mal delecled at or above We DL N - Recovery is out of orrleria P = The Rl between Iwo GC columns ekceeds 40 % J = Fstlmated lesull , LOU and > DL
H = Out of holding lime W = Reported on wet welghI bass
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shenlylab.com

•v.0 at.- vl yu...- vv...1- r.... ur--1...v
Client: Shield Engineering Laboratory ID: VA15098.002
Description: SD-002 Matrix: Aqueous
Date Sampled:0111312020 1145 Project Name: Freightliner Gastonia SW
Dale Received: 01115/2020 Project Number: 1140099.04
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 624.1 624.1 1 01/1612020 0021 JTH 41984
GAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acrolein
107-02-8
624.1
NO
5.0
4.0
ugll-
1
Acrylonitrile
107-13-1
624.1
NO
5.0
0.80
1
1
Benzene
71-43-2
624.1
ND
1.0
0,40
uglL
1
Bromodlchlorornethane
75-27-4
624.1
ND
1.0
0.40
uglL
1
Bromoform
75-25-2
1
NO
1.0
0.40
ug1L
1
Bromomethane (Methyl bromide)
74-83-9
624.1
NO
2.D
0.40
uglL
1
Carbon tetrachloride
56-23-5
624.1
ND
1.0
0.40
uglL
1
Chlorobenzene
108-90-7
624.1
NO
1.0
0.40
uglL
1
Chloroethane
75.00.3
624.1
NO
2.0
0.40
ug1L
1
2-Chloroethyivinylether
110-75-8
6241
ND
5.0
0.40
ug1L
1
Chloroform
67-66-3
624.1
NO
1.0
0.40
u911-
1
Chloromethane (Methyl chloride)
74-87-3
624.1
ND
2.0
040
uglL
1
Dibromochloromethane
124-48-1
624.1
ND
1.0
0,40
ug1L
1
1,2-Dichlorobenzene
95-50-1
624.1
ND
1.0
0.40
11
1
1,3-Dichlorobenzene
541-73-1
624.1
NO
1.0
0.40
uglL
1
1,4-Dichlorobenzene
106-46-7
624.1
ND
1,0
0.40
uglL
1
Dichlorodiflueromethane
75-71-8
6241
ND
2.0
0,40
uglL
1
1,1-Dichloroethane
75-34-3
624.1
NO
1.0
0.40
1
1
1,2-Dichloroethane
107-06-2
624.1
1
1.0
0.40
uglL
1
1,1-Dichloroethene
75-35-4
624A
ND
1.0
0.40
ug1L
1
cis-1,2-Dichloroethent!
156-59-2
624,1
ND
1.0
0.40
11
1
trans-1,2-Dichloroethene
156-60-5
624.1
NO
1.0
0.40
ug1L
1
1,2-Dichloropropane
78-87-5
624A
ND
1.0
0.40
uglL
1
cis-1,3-Dichleropropene
10061-01-5
624.1
NO
1.0
0.40
u91L
1
trans-1,3-Dichlorapropene
10061-02-6
1
NO
1.0
0.40
uglL
1
Ethylbenzene
100-41-4
624.1
NO
1.0
0.40
uglL
1
Methylene chloride
75-09-2
624.1
NO
1.0
0.40
ug1L
1
1,1,2,2-Telrachloroethane
79-34-5
624.1
NO
1.0
0.40
uglL
1
Tetrachloroethene
127-18-4
624.1
NO
1.0
0.40
ug1L
1
Toluene
108-88-3
624,1
NO
1.0
0.40
uglL
1
1,2,4-Trichlorobenzene
120-82-1
624.1
NO
1.0
0.40
uglL
1
1,1,1-Trichloroethane
71-55-6
6241
ND
1.0
0.40
uglL
1
1,1,2-Trichloroethane
79-OC-5
624.1
ND
1.0
0.40
uglL
1
TriChloroethene
79-01-6
624.1
ND
1.0
0.40
uglL
1
Trichloroflucromethane
75.69-4
1
NO
1.0
0.40
uglL
1
Vinyl chloride
.75-01-4
624.1
ND
1.0
0.40
uglL
i
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
8romofluorobe nzene
104
70-130
1,2-Dichloroethane-d4
97
70-130
Toluene-d8
102
70.130
LC)r7 = Limit of 0da tttation B = DPlected in Ilia method blank E _ Quanlilal+on of compound exceeded the cabbfalion range DL = Detection Limit
ND - Nor deleclea at or above the DL N = Recovery is out of crawl P = lire RPD between two GC columns excaerls 40% J = Estimated rosull < LOO and > DL
H = out of Goldin[) time w = Reported an wol weight basis
Shealy Environmental Services, Inc,
106 Vantage Point Drive West Columbia. SC 29172 (8D3) 191-9700 Fax [phone] www,shealylab.com
Pagc I(lufdl

va...... v.--8l -. y.... l.v vvu lrvul I-J .dr -VI N.V
Mien#:Shield Engineering Laboratory ID:VA15098-002
Description: SD-002 Nlatrix: Aqueous
Date Sampled:0111312020 1145 Project Name: Freightliner Gastonia SW
Date Received:01/1512020 Project Number: 1140099-04
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 1 01/23/2020 1313 JCG 01/20/2020 1800 42384
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9
625.1
ND
1.6
0.80
uglL
1
Acenaphthylene
208-96-8
625.1
NO
1.6
0,80
uglL
1
Anthracene
120-12-7
625.1
ND
1.6
0.80
uglL
1
Benzidine
92-87-5
625.1
ND
8.0
4.0
uglL
1
Benzo(a)anthracene
56-55-3
625.1
ND
1.6
0.80
uglL
1
Benzo(a)pyrene
50-32-8
625.1
ND
1.6
0.80
uglL
1
Benzo(b)fluoranthene
205-99-2
625.)
ND
1.6
0.80
ug1L
1
Benzo(g,h,i)perylene
191.24.2
625,1
NO
1.6
0.80
ug1L
1
Benzo(k)fluoranthene
207-08-9
625.1
ND
1.6
0.80
ugll-
1
4-Bromophenyl phenyl ether
101.55.3
625,1
ND
1.6
0.80
uglL
1
Butyl benzyl phthalate
85-68-7
625.1
ND
1.6
0.80
uglL
1
b'iis(2-Chloro-l-methylethyl)ether
108-60-1
625.1
NO
1.6
0.80
uglL
1
4-Chloro-3-methyl phenol
59-50-7
625.1
NO
1.6
0.80
uglL
1
bls(2-Chloroethoxy)methane
111-91-1
625.1
ND
1.6
0.80
uglL
1
bis(2-Chloroethyl)ether
111-44-4
625.1
ND
1.6
0.80
uglL
1
2-Chloronaphthalene
91-58-7
625.1
NO
1.6
0.80
uglL
1
2-Chloraphenol
95-57-8
625.1
NO
1.6
0.60
uglL
1
4-Chlorophenyl phenyl ether
7005-72-3
625.1
NO
1.6
0.80
ugll-
1
Chrysene
218-01-9
625.1
ND
1.6
0.80
uglL
1
Dibenzo(a,h)anlhracene
53-70-3
625.1
ND
1.6
0.80
uglL
1
3,3'-Dichlorohenzidine
91-94-1
625.1
NO
8.0
0.80
ug1L
1
2,4-Dichiarophenol
120-83-2
625.1
ND
1.6
0.80
ug/L
1
Diethylphthalate
84-66-2
625,1
NO
1.6
0.80
uglL
1
Dimethyl phthalate
131.11-3
625.1
ND
1.6
0.80
uglL
1
2,4-Dimethylphenol
105-67-9
625.1
ND
1.6
0.80
uglL
1
Di-r-butyl phthalate
84-74-2
625.1
ND
1.6
0.81
uglL
1
4,6-Dinitro-2-methylphenoi
534-52-1
625.1
NO
8.0
0,80
uglL
1
2,4-Dinitrophenol
51-28-5
625.1
NO
8.0
0.80
ug/L
1
2,4-Dinitrotoluene
121-14-2
625.1
NO
3.2
0.80
uglL
1
2,6-Dinilrotoluene
606-20-2
625.1
NO
3.2
0.130
uglL
1
Di-n-octylphtha late
117-84-0
625.1
ND
1.6
0.80
u9iL
1
1,2-Diphenylhydrazine(as azobenzene)
103-33-3
625.1
NO
1.6
0.80
uglL
1
bis(2-Ethylhexy()phtha)ate
117-81-7
625.1
NO
8.0
4.0
uglL
1
Fluoranthene
206-44-0
625.1
NO
1.6
0.80
uglL
1
Fluorene
86-73-7
625.1
ND
1.6
0.80
uglL
1
Hexachlorobenzene
118-74-1
625.1
ND
1.6
0.80
uglL
1
Hexachlorobuladiene
87-68-3
625.1
ND
1.6
0.80
ug1L
1
hexachlorocyclopentadiene
77-47-4
625.1
ND
8.0
4.0
ug1L
1
Hexachloroethane
67-72-1
625.1
ND
1.6
0.80
ug1L
1
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
NO
1.6
00.80
ug/L
1
Isophorone
78-59-1
025.1
NO
16
0.80
uglL
1
Naphthalene
91-20-3
625.1
ND
1.6
0.80
uglL
1
Nitrobenzene
98-95-3
625.1
ND
1.6
0.80
uglL
1
2-Nitrophenoi
88-75-5
625.1
NO
3.2
0,B0
u91L
1
t.00 = Limit of Ouarwatron B = ❑eierled in she method Wank E = Cuantllalfon of compound 9xceAded 1ho calibralion range aL = 0etectinn Limit
No - Not delected at or above the DL N = Recovery is out of criteria P = Tne RPp belween two GC columns a*ceeds 40% J = Eshmaled /watt < LCQ and I OL
H = Duk of holding lime W = Reported on wet weiphl basis
Shealy Environmental Services, Inc,
tuff Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylah.ccm
1'agr I I uF4I

VVII Eft VIC�•1 I1� VIullly vylllryMllMJ Nr VI Vr111V
Llient:Shield Engineering Laboratory ID: VA1 5098-002
Description: SD-002 Matrix: Aqueous
Date Sampied:0111312020 1145 Project Name: Freightliner Gastonia SW
Date Received:01115/21 Project Number: 1140099-04
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 1 01/2312020 1313 JCG 01/20/2020 1800 42384
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
4-Nitrophenol
100-02-7
625.1
ND
8.0
4,0
ug/L
1
N-Nitrosodimethylamine
62-75-9
625.1
ND
1.6
0.80
ug1L
1
N-Nitrosodi-n-propylamine
621-64-7
625.1
ND
1.6
0.80
uglL
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30.6
625.1
ND
1.6
0.80
ug1L
1
Pentachlorophenol
87-86-5
625.1
ND
8.0
4.0
ug/L
1
Phenanthrene
85-01-8
625.1
ND
1.6
0.80
1
1
Phenol
108-95-2
625.1
ND
1.6
0.80
ug/L
1
Pyrene
129-00-0
625.1
ND
1.6
0.80
ug/L
1
2,4,6-Trichlorophenol
88-06-2
625.1
ND
1.6
0.80
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
2-Fluorobiphenyl
57 37-129
2-Fluorophenol
45 24-127
Nitrobenzene-d5
52 38-127
Phenol-d5
62 28-128
Terphenyl-d14
67 10-148
2,4,6-Tribromophenol
50 41-144
LOO = Uantl at Quartlrtalion B = Defaclac in Ine melhod blank E = QuanWalion of compound exceaded the calibral ion range DL = ❑gteCtmn Urril
ND = Not delecled at or above the i N = Recovery is oul or criteria P The RPQ between two GC columns excaads 40 k J = Estimated rasull = i and � ❑L
H Out ul hou:iny lime W = Reported on wet weight basis
Shealy Environmental Serv,ces, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.com
Page 12 o1`41

V, aU--VI IIV 11 lay 1 yJLiVIMyJ -..- 1 -1.
Client: Shield Engineering Laboratory ID:VA15098-002
Description: SD-002 Matrix: Aqueous
Date 5ampled:0111312020 1145 Project Name: Freightliner Gastonia SW
Date Received:01111512020 Project Number: 1140099-04
Run Prep Method Cleanup Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 608.3 3665A 608.3 1 01/22/2020 1803 CHG 01117/2020 1517 42178
2 605.3 3665A 608.3 1 01/21/2020 1730 CHG 01/17/2020 1517 42178
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Aldrin
309-00-2
608.3
ND
0,040
0.015
uglL
ArCGCor 1016
12674-11-2
608.3
ND
00.40
0.15
ug/L
Aroclor 1221
11104-28-2
608.3
ND
0.40
0.25
ugJL
Aroclor 1232
11141-16-5
608.3
ND
0.40
3.15
ugJL
Aroclor 1242
53469-21-9
608.3
NO
0.40
0.15
ugJL
Aroclor 1248
12672-29.6
608.3
NO
0.40
0.15
ugJL
Aroclor 1254
11097.69-1
608.3
NO
0.40
0.15
ugJL
Aroclor 1260
11096-82-5
608.3
NO
0,40
0.15
ugJL
gamma-BHC (Lindane)
58-89-9
608.3
NO
0.040
0.017
ugJL
alpha-BHC
319.84-6
608.3
NO
0.040
0,015
ugJL
beta-BHC
319-85-7
608.3
NO
0,040
0015
uglL
delta-BHC
319-86-8
608.3
NO
0,040
0.015
uglL
Chlordane
57-74-9
608.3
ND
0.40
0.15
uglL
4,4'-DDD
72-54-8
608.3
NO
0,040
0,015
uglL
4,4'-DDE
72-55-9
608.3
NO
0.040
0.015
ug/L
4,4'-DDT
50-29-3
608.3
NO
0.040
0.015
uglL
Dieldrio
60-57-1
608.3
NO
0.040
0.015
uglL
Endosulfan 1
959.98-8
608.3
NO
0.040
0.015
uglL
Endosulfan 11
33213-65-9
608.3
NO
0.040
0.015
ugJL
Endosulfan sulfate
1031-07-8
608.3
NO
0.040
0.015
ugJL
Endrin
72-20-8
608.3
NO
0.040
0.015
ugJL
Endrin aldehyde
7421-93-4
608.3
NO
0.040
0.015
ugJL
Heptachlor
76-44-8
608.3
NO
0.040
0.015
uglL
Heptachlor epoxide
1024-57-3
608.3
NO
0.040
0.016
ugJL
Toxaphene
8001-35-2
608.3
NO
0,40
0.30
uglL
Run 1
Acceptance
Run 2 Acceptance
Surrogate
Q % Recovery
Limits Q
% Recovery Limits
Decachlorobiphenyi
59
20-131
60 20-131
Tetrachloro-m-xylene
73
30-132
88 30-132
LOCI = ll or Ouantdat,en B = Detected in Ine method blank E = Ouanwation or Dompound exceeded the cebhraliun range DI, = Ill Limit
NO = Not detecled at or above the DL N = Recovery is out c1 criler-a P = The RP9 between two GC columns oxcnods 402/. J = Estimated result a LOC and > OL
I = Out of nolding lime W = Reported on wel weighl basis
Shcaly Environmental Services, Inc.
106 Vantage Point [Drive West Columbia, SC 28172 [phone] Fax [phone] www.stiealylab.com
Page 1.1 u1"4I

.we —11111V
client: Shield Engineering Laboratory ID: VA15098-002
Description: SD•002 Matrix: Aqueous
Date Sampled:0111312020 1145 Project Name: Freightliner Gastonia SW
Date Received:01115/2020 Project Number: 1140099.04
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Dale
Batch
1 200.2
200.8 1 01/20/2020 2126 BNVV
01/16/2020 1248 42009
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Copper
7440-50.0 200.8
2.7 J
5.0
1.3
uglL 1
Lead
7439-92.1 200.8
0.98 J
1.0
0.25
ug1L 1
Zinc
7440-66-6 200.8
10
10
2.5
uglL 1
1-00 = Limit of Quanmation e = Detected in the metnod Dtank E = Qua nlilatior+ of compouno exceeaed the calibration range DI. = [)election Llmil
NO = Not detected at or above the OIL N = Recovery is out of criteria P = Tpe RPD between twe GC eowmns exceeds 461/6 J x Estimated result I LOQ and > DL
If = Out of haldtng lime W = Reported on wet weight oasis
Shealy Environmental Services, Inc,
108 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab,com
pa c 14 of d I

r rrVl U-rV .rV...rr•. LYrJ
�lient:Shield Engineering laboratory ID:VA15098-003
Description: SD-003 Matrix: Aqueous
Date Sampled:0111312020 1115 Project Name: Freightliner Gastonia SW
Date Received:0111512020 Project Number: 1140099-04
Run Prep Method Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 (TSS) SM 254OD-2011
1
01/1912020 1810 MOM
42269
1 (SGT - HEM (n) 16648
1
01/2212020 1700 SMA
42634
CAS Analytical
Parameter Number Method Result 0 L00 DL Units Run
TSS SM 254OD- 19 2.5 1.0 mg1L 1
SGT - HEM (non -polar material) 1664E ND 5.0 1.7 mg/L i
L04 = Limit of Quantilalion H = DelecleC m the rr}eihcd plank F = OLanWalian of compound exceeded Me calibration fanile DL = Oateclien Unit
ND = Not defected at or atmve the DL N = Recovery Is out of Cr'derla P = The RPD between two GC columns exceeds 40 % J = Est-mafed resdl < L00 and ? OL
H = Out of holding ;ima W = Reported on wel we qht basis
Shealy Environmental Serviees, Inc.
106 Vantage Point Drive West Columbia, SC 29172 (SC3) 791-9700 Fax [phone] www.srlealylab.com
Page 15 ol'41

>r VIf.f LflV -MJMI IIV YVIII�VW I IMJ "Y y_....-
t
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 624A 624.1 1 01/16/2020 0045 JTH 41984
GAS
Analytical
Parameter
Number
Method
Result Q
LOO
DL
Units
Run
Acrolein
107-02-8
624,1
NO
5.0
4.0
ug1L
1
Acrylonitrile
107-13-1
6241
NO
5.0
0.80
ug1L
1
Benzene
71-43-2
624.1
NO
1.0
0A0
ug1L
1
Bromodichloromethane
75-27-4
624.1
ND
1.0
0.40
ug1L
1
Bromoform
75-25-2
624,1
NO
1.0
0.40
uglL
1
Bromomethane (Methyl bromide)
74-83-9
624.1
NO
2.0
0.40
ug1L
t
Carbon tetrachloride
56-23.5
624.1
NO
1.0
0.40
uglL
1
Chlorobenzene
108-90-7
624.1
NO
1.0
0.40
ug1L
1
Chloroethane
75-00-3
624.1
NO
2.0
0.40
uglL
1
2-Chloroethylvinylether
110-75-8
624.1
NO
5.0
0.40
uglL
1
Chloroform
67-66-3
624.1
NO
1.0
0.40
ug1L
1
Chloromethane (Methyl chloride)
74-87-3
624.1
NO
2.0
0,40
ug1L
1
Dibromochlorcmethane
124-48-1
624.1
NO
1.0
0.40
uglL
1
1,2-Dichlorobenzene
95-50-1
624.1
NO
1.0
0.40
ug1L
1
1,3-Dichlorobenzene
541-73-1
624.1
NO
1.0
0.40
ug1L
1
1,4-Dichlorobenzene
10646-7
624.1
ND
1.0
040
ug1L
1
Dichlcrodifluoromethane
75-71-8
624.1
NO
2.0
0,40
u91L
1
1,1-Dichloroethane
75-34-3
624.1
NO
1.0
040
ug1L
1
1,2-Dichloroethane
107-06-2
624.1
NO
1.0
0A0
ug1L
1
1,1-Dichloroethene
75-35-4
624.1
NO
1.0
0.40
ug1L
1
6s-1,2-Dichloroethene
156-59-2
624.1
NO
1.0
0.40
uglL
1
trans-1,2-0ichloroethene
156-60-5
624-1
NO
1.0
0.40
ug1L
1
1,2-Dichioropropane
78.87-5
624.1
NO
1.0
0,40
ug1L
1
cis-1,3-Dichlorcpropene
10061-01.5
624.1
NO
1.0
0,40
u911.
1
trans-1,3-Dichloropropene
10061-02-6
624.1
NO
1.0
0.40
uglL
1
Ethylbenzene
100-41-4
624.1
ND
1.0
0.40
ug1L
i
Methylene chloride
75-09-2
624-1
NO
1.0
0.40
ug1L
1
1,1.2,2-Tetrachloroethane
79-34-5
624.1
NO
1.0
0.40
ug)L
1
Tetrachioroethene
127-18.4
624.1
NO
1.0
0.40
u91L
1
Toluene
108-88-3
624-1
NO
1.0
0.40
ug1L
1
1,2,4-Trichlorobenzene
120-82-1
624A
NO
1.0
0.40
uglL
1
1,1,1-Trichloroethane
71-55-6
624.1
NO
1.0
0.40
uglL
1
1,1,2-Trichloroethane
79-00-5
624.1
NO
1.0
0.40
uglL
1
Trichloroethene
79-01-6
624.1
NO
1.0
0.40
uglL
1
Trichlorofluoromethane
75-69-4
624-1
NO
1.0
0.40
uglL
1
Vinyl chloride
75-01.4
624.1
NO
1.0
0.40
uglL
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
Bromofluorobenzene
106
70-130
1,2-Dichloroethane-d4
99
70.130
Toluene-d8
103
70-130
LOO = Limit of 4uarolatian 6 = Deterred in the malhod blank E = Quanli:alion of Compound exceeded the calibration range DL = Qeleclion Lml
ND = Not drlecle.d Bl or above the DL N = Recovery i6 ntd of cnleria P = The RPD helween two CC columns exreeds 40 % J = Estinmled iPsul: < LOO and > rX
H - Oul of holding time W = Repored on wet weight basis
Shealy Environmental Serv,ces, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.COm
Page 16 of 4 1

V V I 1 1/ Y V 14 41 1 V V/ y G 1 1 1 V V V■ I I t./ V N I■ N J V Y V I V! I Y! V
Client: Shield Engineering Laboratory ID:VA15098-003
Description: SD-003 Matrix: Aqueous
Dale Sampled:0111312020 1115 Project Name: Freightliner Gastonia SW
Date Received:0111512020 Project Number: 1140099-04
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1 625.1
1 01/`23/2020 1338 JCG
01/2012020 1800
42384
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9
625.1
NO
1.6
0.80
Li
1
Acenaphthylene
208-96-8
625.1
NO
1.6
0.80
ug/L
1
Anthracene
120.12.7
625.1
NO
1.6
0.80
ug/L
1
Benzidine
92-87-5
625.1
ND
8.0
4.0
ug1L
1
Benzo(a)anthracene
56-55-3
625.1
ND
1.6
0.80
ug/L
t
Benzo(a)pyrene
50-32-8
625.1
ND-
1.6
0,80
uglL
i
Benzo(b)flucranlhene
205-99-2
625.1
NO
1.6
1
ug/L
1
Benzo(g,h,i)perylene
191-24-2
625.1
NO
1.6
0-80
ug/L
t
Benzo(k)fluoranthene
207-08-9
525A
NO
1.6
0.80
uglL
1
4-Bromophenyl phenyl ether
101-55-3
625.1
NO
1.6
0.80
ug/L
1
Butyl benzyl phthalate
85-68-7
625.1
NO
1.6
0.80
ug/L
1
bis (2-Chlora-l-methylethyl) ether
108-60-1
625A
NO
1.6
0,80
ug/L
1
4-Chloro-3-methyl phenol
59.50.7
625 1
ND
1.6
0.80
ug/L
1
bis(2-Chloroethoxy)methane
111-91-1
625.1
ND
1.6
0.80
ug/L
1
bis(2-Chloroethyl)ether
111-44-4
625.1
ND
1.6
0.80
ug1L
1
2-Chloronaphthalene
91-58-7
625.1
ND
1.6
0.80
ug/L
1
2-Chlorophenol
95-57-8
625A
ND
1.6
0.80
ug/L
1
4-Chlorophenyl phenyl ether
70D5-72-3
525.1
NO
1.6
0,80
i
1
Chrysene
218-01-9
625.1
ND
1.6
0,80
ug/L
1
Dibenzo(a,h)anthracene
53-70-3
625.1
ND
1.6
0.80
ug1L
1
3,3'-Dichlorobenzidine
91-94-1
625.1
ND
8.0
0.80
1
1
2,4-Dichlorophenol
120-83-2
625.1
ND
1,6
0.80
ug1L
1
Diethylphthalate
84-66-2
625.1
ND
1.6
0.80
ug/L
1
Dimethyl phthalate
131-11-3
625.1
ND
1.6
0.80
ug/L
1
2,4-Dimethylphenol
105.67.9
625.1
ND
1.6
0.80
ug/L
1
Di-n-butyl phthalate
84-74-2
625.1
NO
1.6
0.81
uglL
1
4,6-Dinitro-2-methylphenol
534.52-1
625.1
ND
&.0
0.80
ug1L
1
2,4-Dinitrophenol
51-28-5
625.1
ND
8.0
0,80
uglL
1
2,4-Dinitrotoluene
121-14-2
625.1
ND
3.2
0.80
uglL
1
216-Dinitrotoluene
606-20-2
625.1
ND
3.2
0.80
ug1L
1
Di-n-octylphthalate
117-84-0
625.1
NO
1.6
0.80
ug1L
1
1,2-Dipheny1hydrazine{as azcbenzene)
103-33-3
625.1
ND
1.6
0.80
uglL
1
bis(2-Ethylhexyl)ph1halate
117-81.7
625.1
ND
8.0
4.0
1
1
Fluoranthene
206-44-0
625.1
ND
1.6
0.80
ug1L
1
Fluorene
86-73-7
625.1
ND
1.6
0.80
ug/L
1
Hexachlorobenzene
118-74-1
625.1
ND
1.6
0.80
ug/L
1
Hexachlorobutadiene
87-68-3
625.E
NO
1.6
0-80
ug/L
1
Hexachlorocyclopentadiene
77-47-4
6251
NO
8.0
4.0
u911-
1
Hexachtoroethane
67-72-1
625.1
ND
1.6
0,80
uglL
1
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
NO
1.6
0.80
ug/L
1
Isophorone
78-59.1
625.1
NO
1,6
0.80
ug1L
1
Naphthalene
91-20-3
625.1
NO
1.6
0.80
ug/L
i
Nitrobenzene
98-95-3
525,1
ND
1.5
0.60
ug)L
1
2-Nitrophenol
88-75-5
625.1
ND
3.2
0.80
ug/L
1
LDQ = Limn of Quanlilalion 9 = Detected in the melhed blank
E - Duanbta lion of compound exceeded the caUbrai ion range
DL = Deteclioo I.inLt
ND - Not deiv.cicd at or above_ the DI. N = Racovory is out of criler is
P = iho RPD betwoan two CC colurpns Ocotsds 401A
J = Esliroated result -
LOD and DL
I = Out al hatuiny lime W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fa> (803) 791 -91 11 www,shealylab,com
Page 17 nF-11

� ' y�.1111�vIu �I I�.. v1►Ju111u vvlllt.syMIIMJ Wr vvll�Iv
Llient:Shield Engineering Laboratory ID:VA15098-003
Description: SD-003 Matrix: Aqueous
Date Sampled:0111312020 1115 Project Name: Freightliner Gastonia SW
Date Received: 0111512020 Project Number: 1140099-04
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1 625.1
1 01/23/2020 1338 JCG
01120/2020 1800 42384
CAS Analytical
Parameter
Number Method
Result O
LOCI
DL
Units
Run
4-Nitrophenol
100-02-7 6251
ND
8.0
4.0
ug1L
1
N-Nitrosodimethylamine
62-75-9 625.1
ND
1.6
0.80
ug/L
1
N-Nitrosodi-n-propylamine
621-64-7 625.1
ND
1.6
0.80
ug/L
1
N-Nitrosodiphenylamine (Diphenylamjne)
86-30-6 625.1
ND
1.6
0-80
ug/L
1
Penlachlorophenoi
87-86-5 625.1
ND
8.0
4.0
uglL
1
Phenanthrene
85-01-8 625.1
ND
1.6
0.80
uglL
1
Phenol
108-95-2 625.1
ND
1.6
0.80
uglL
1
Pyrene
129-06-0 625.1
ND
1.6
0.80
uglL
1
2,4,6-Trichlorophenol
86-06-2 625.1
ND
1.6
0.80
u911-
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2-Fluorobiphenyl
53
37-129
2-Fluorophenol
58
24-127
Nitrobenzene-d5
56
36.127
Phenol-d5
65
28-128
Terphenyl-d 14
63
10-148
2,4,6-Tribromophenol
48
41-144
LOD = Limit of Quart,tation e = Defected in the method bank E = CuanNialion o' combound exceeded :hn calibration range DL = Detection Licit
ID = Rot delecleC at or above the DL N = Recovery is cml of criteria P = Tha RPO between Iwo GC columns exceeds 40% J = FShmaled result � L'J4 and > DL
H = Out of hclding time W = Reoorled on wet weight basis
Shealy Environmental Services, Inc.
105 Vanlage Point Drive West Columbia, SC 29172 [phone] Fax [phone] wnw,snealylab.com
P.1-c 19 of"; l

V@y-4 ew V*06V61/f� 1 "IS" 1 \/V
bient7Shield Engineering Laboratory ID: VA15098.003
Description: SD-003 Matrix: Aqueous
Date Sampled:0111312020 1115 Project Name: Freightliner Gastonia SW
Date Received:01/1512020 Project Number: 1140099-04
Run Prep Method Cleanup
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
1 608.3 3665A
608.3 1 01/22/2020 1817 CHG
01/17/2020 1517
42178
2 608.3 3665A
608.3 1 01/21/2020 1743 CHG
01/17/2020 1517
42178
CAS
Analytical
Parameter
Number
Method
Result Q
LQQ
DL
Units
Run
Aldrin
309-00-2
608.3
ND
0.040
0.015
ug1L
1
Aroclor 1016
12674-11-2
608A
ND
0.40
0.15
ug/L
2
Aroclor 1221
11104-28-2
608.3
NO
0,40
0.25
U91
2
Aroclor 1232
11141-16-5
608.3
ND
0.40
0.15
ug/L
2
Aroclor 1242
53469-21-9
608.3
NO
0.40
0,15
ug/L
2
Aroclor 1248
12672-29-6
608.3
NO
0.40
0.15
ug/L
2
Aroclor 1254
11097-69-1
608.3
NO
0,40
0 15
uglt
2
Aroclor 1260
11096-82-5
608.3
NO
0.40
0.15
ug/L
2
gamma-BHC (Lindane)
58-89.9
608.3
NO
0.040
0.017
uglL
1
alpha-BHC
319-84-6
6083
NO
0.040
0.015
ug/L
1
beta-BHC
319-85-7
608.3
NO
0.040
0.015
ug/L
1
delta-BHC
319-86-8
608.3
NO
0.040
0.015
ug/L
1
Chlordane
57-74-9
608.3
NO
0.40
0.15
ug/L
1
4,4'-DDD
72-54-8
608.3
NO
0.040
0.015
ug/L
1
4,4'-DDE
72-55.9
608.3
NO
0.040
0.015
ug1L
1
4,4'-DDT
50-29-3
608.3
NO
0.040
0.015
ug/L
I
Dieldrin
60-57-1
608.3
NO
0.040
0.015
ug1L
1
Endosulfan 1
959-96-8
608.3
NO
0.040
0.015
u9/L
1
Endosulfan 11
33213-65.9
6D8.3
ND
0.040
0.015
ug/L
1
Endosulfan sulfate
1031-07-8
6D8.3
ND
0.040
0.015
ug/L
1
Endrin
72-20-8
608.3
ND
0.040
0.015
ug/L
1
Endrin aldehyde
7421-93-4
608.3
ND
0.040
0.015
ug/L
1
Heptachlor
76-44-8
608.3
NO
0.040
0,015
ug1L
1
Heptachlor epoxide
1024-57-3
608.3
NO
0.040
0.016
ug/L
1
Toxaphene
8001-35-2
608.3
ND
0.40
0.30
ug/L
1
Run 1 Acceptance Run 2 Acceptance
Surrogate
Q % Recovery Limits
Q % Recovery Limits
Decachlorobiphenyl
56 20-131
59 20-131
Tetrachloro-m-xylene
69 30.132
83 30-132
LOQ = Lund of Ocanntadon 6 = Delecled in the method blank E = Quanitlafion of compound exceeded the caiibfaliun range uL = Detection Limit
No = Not dolocled at nr above Ilse DL N = Rucovery is out of criteria P = rho RPD bolwenn two Cr- colurlms oxceeds 40 % J = Estimated result < 1-00 and t DL
h i Out of holding lime W = Reported on wuI veigM basis
Shealy Environmental Services, Inc.
1 D6 Vantage Point Drive West Columbia, SC 29172 (803) 791-970D Fax [phone] www.shealylab.com
Page ItJ oIA I

-—- -fwl.
e:Iient:Shieid Engineering Laboratory ID:VA15098-003
Description: SD-003 Matrix. Aqueous
Dale Sampled:0111312020 1115 Project Name: Freightliner Gastonia SW
Date Received:01115/2020 Project Number: 1140099-04
Run Prep Method
Analytical Method Dilution Analysis Cate Analyst
Prep Date
Batch
1 200.2
200.8 1 01/20/2020 2132 BNW
01/16/2020 1248 42009
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
knits
Run
Copper
7440-50-8 200,8
2.4 J
5.0
1.3
u911-
1
Lead
7439-92.1 200.8
0.63 J
1.0
0.25
uglL
1
Zinc
7440-66.6 200.8
14
10
2.5
ug1L
1
LOO = 4 imi; of Ovantitairon B = Oelecled in the rnerhnd black E = Ownwalinn o1 compound exceeded the cnlrbration range DL = Detection Limit
No = Not detected at or above Ine DL N = Recovery is out of cntena P = the RP u between two GC columns exceeds do% J = Estimated result < LOU and i UL
li = Out of holding time VV = Reported on wet weighl basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealytab,cotrr
t'age 2r? of a 1

QC Summary
Shealy Environmental Services, Inc, OC Data for Lot Number: VA15098
toff Vantage Point pave Vies[ Columbia, SC 29172 [phone] Fax [phone] www,stealylab.com
Paac 21 uf'4I

Inorganic non-metals _ MB
Sample ID: VQ42269-001 Matrix: Aqueous
Batch:42269
Analytical Method: SM 254OD-2011
Parameter Result Q oil LOQ DL Units Analysis Date__
TSS ND 1 1.0 1.0 ni 01119120201810
LOU = Limit of Ruanwalion 11 = The RIP oetween two GC columns exceeds 40;6 N = Recovery is out of criteria
DL = Detection Limit J = Eswnaied result < L00 and > DIL • = RPD is out of criteria
LCD = Limit or Detection ND = Not detected at or ;above the DL
Note: Calculations are performed before rounding to'avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number'. VA15098
10B Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
I'ngc 22 of 4 i

Inorganic non-metals - LCS
Sample ID: V042269.002 Matrix: Aqueous
Batch:42269
Analytical Method: SM 254OD-2011
Spire
Amount Result % Rec
Parameter (ni (ni Q Dil % Rec Limit Analysis Date
TSS 250 240 1 98 90-110 01/19120201810
L00 = Lim+t of Cuantitahon P = The RPD beween :wb GC Columns exceeds 40% N - Recovery is auf of crderie
DL = Detention Urti r ,I - Estimated result , LOC and > DL + = RPD is out of criteria
LOD = L irnd of Detection NO = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA15098
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.Com
Prue 23 old I

Inorganic non-metals - MB
Sample ID: V042634-001
Batch:42634
Analytical Method: 1664B
Matrix: Aqueous
Parameter Result Q Dil LOQ DL Units Analysis Date
SGT - HEM (non -polar material) ND 1 5.0 1.4 mg1L 01/2212020 1700
L0o - L6nit of Ouanhlation P - The RPO betworn Iwo GC columns exceeds 40% N r Recevery is oit of crileria
DL = Deloclion Limil J - Estimated resull % LOQ and 5 DL «-= RPD is out of criteria
LOU = Limit of Detection ND = Not detected at or above tI a DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. OC Data for Lot Number: VA15096
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.Shealylab,com
1'agc 2,1 u141

Inorganic non-metals - LCS
Sample ID: VQ42634-002 Matrix: Aqueous
Batch:42634
Analytical Method: 1664B
Spike
Amount Result °/ Rec
Parameter (r i (irr i Q_ Dil % Rec Limit Analysis Date
SGT - HEM (non -polar material) 20 14 t 70 64-132 01/22/2020 1700
LUG = Lim+l of Guanlitalior P = The RPD oalween Iwo GC columns exceeds 40 % N - Recovery is out of criteria
OIL = Deteclien Limit J = Fsl',maled rosult < LOG and OL - = RPO is out of criteria
LOD = 4-mil of Deleclien ND = Not oetectad al or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA15098
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Vatic 25 o1'41

Volatile Organic Compounds by GC/MS - MB
Sample ID: V041984-001 Matrix: Aqueous
Batch:41984 Prep Method: 624.1
Analvtical Method: 624.1
Parameter
Result
Q Dill
LOQ
DL
Llnits
Analysis Date
Acrolein
NO
1
5.0
4.0
uglL
01,115/2020 2206
Acrylonitrile
NO
1
5.0
0.60
uglL
01f1512020 2206
Benzene
NO
1
1.0
0.40
ug1L
01P 5/2020 22C6
Bromedichloromethane
ND
1
1.0
1
ug1L
01fl5/2020 2206
Bromoform
NO
1
1.0
0.40
1
011512020 2206
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug1L
0111512020 2206
Carbon tetrachloride
NO
1
1.0
0,40
uglL
0111512020 2206
Chlorobenzene
NO
1
1.0
0.40
ug1L
01115/2020 2206
Chloroethane
ND
1
2.0
0.40
ug1L
0111512020 2206
2-Chlorcethylvinylether
NO
1
5.0
0.40
ug1L
01115/2020 2206
Chloroform
NO
1
1.0
0.40
uglL
01115/2020 22C6
Chloromethane (Methyl chloride)
NO
1
2.0
0.40
uglL
01115/2020 2206
Dibromochloromethane
NO
1
1.0
0 40
uglL
01/15/2020 2206
1,2-Dichlorobenzene
ND
1
1.0
0.40
uglL
01/15/2020 2206
1,3-Dichlorobenzene
NO
1
1.0
0.40
1
01/15/2020 2206
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug1L
01/15/2020 2206
Dichlorodifluoromethane
ND
1
2.0
0.40
uglL
01/15/2020 2206
1,1-Dichloroethane
NO
1
1.0
0.40
uglL
01/15/2020 2206
1,2-Dichloroethane
NO
1
1.0
0.40
ug1L
01/15/2020 2206
1,1-Dichloroethene
NO
1
1.0
0.40
ug1L
01/1512020 2206
cis-1,2-Dichloroethene
ND
1
1.0
0.40
L91L
01l1512020 2206
trans-1,2-Dichloroethene
ND
1
1.0
0.40
uglL
01/15/2020 2206
1,2-Dichloropropane
ND
1
1.0
0.40
uglL
01/15/2020 2206
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug1L
01/15/2020 2206
trans-1,3-Dichioropropene
ND
1
1.0
0,40
1
01115/2020 2206
Ethylbenzene
ND
1
1.0
0.40
ug1L
01M512C20 2206
Methylene chloride
NO
1
1.0
0,40
1
0105/2020 2206
1,1,2.2-Tetrachloroethane
NO
1
1.0
0.40
ug1L
01115/2020 2206
Tetrachloroethene
NO
1
1.0
0.40
uglL
01115/2020 2206
Toluene
NO
1
1.0
0.40
uglL
01115/2020 2206
1,2,4-Trichlorobenzene
NO
1
1.0
0.40
ug1L
01)1512020 2206
1 j,1-Trirhloroelhane
NO
1
1.0
0.40
ug1L
01115/2020 2206
1,12-Trichloroethane
ND
1
1-0
0.40
1
01/15/2020 2206
Trichloroethene
NO
1
1.0
0.40
1 uglL
01115/202D 2206
Trlchlorofluoromethane
NO
1
1.0
0.40
ug1L
01/15/2020 2206
Vinyl chloride
NO
1
1.0
0.40
u91L
01/15/2020 2206
Ac nce
Surrogate
Q % Rec
Limit
Bromofluorobenzene
105
70-130
1,2-Dichloroethane-d4
97
70-130
Toluene-d8
102
70-130
1.00 = t_inul di Quantilatidn P = The RPi1 between two GC columns exceeds 40% N = Recovery is Oul of criterin
DL = ❑elect,on Linil J = Estimated resin! I LOQ and : (i + = Ri is out M crdnrin
L t)D = Limit of DBMchon NEI - Not delected at or above the DL
!Vote: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA15098
106 Vantage Paint Drive West Columbia, SC 29172 [phone] Fax (8W) 791-9111 www,shealylab,com
Pnrc 20 n1'41

Volatile Organic Compounds by GC1MS - LCS
Sample ID: VQ41984-002
Matrix:
Aqueous
Batch: 41984
Prep Method:
624.1
Analytical Method: 624.1
Spike
Amount
Result
% Rec
Parameter
(ug1L)
(ug/L) Q
Dil
%.Rec
Limit
Analysis Dale
Acrolein
200
250
1
123
60-140
01115/2020 2042
Acrylonitrile
40
35
1
86
60-140
01/1512020 2042
Benzene
20
17
1
87
55-135
01/15/2020 2042
Bromodichloromethane
20
18
1
88
65.135
01/15/2020 2042
Bromoform
20
17
1
86
70-130
01/15l2020 2042
Bromomethane (Methyl bromide)
20
18
1
91
15-185
01l1512020 2042
Carbon tetrachloride
20
17
1
86
70-130
01/1512020 2042
Chlorobenzene
20
17
1
86
65-135
01/15/2020 2042
Chloroethane
20
21
1
104
40-160
01/15/2020 2042
2-Chlorcethy)vinylether
20
18
1
89
1-225
01/15/2020 2042
Chloroform
20
17
1
84
70-135
01/15/2020 2042
Chloramethane (Methyl chloride)
20
19
1
93
1-205
01/15/2020 2042
Dibromochloromethane
20
18
1
88
53-149
01/15/2020 2042
1,2-Dichlorobenzene
20
17
1
85
65-135
01/1512020 2042
1,3-Dichlorobenzene
20
17
1
85
70-130
01/1512020 2042
1.4-Dichlorobe nzene
20
17
1
84
65-135
01/1512020 2042
Dichlorodifluoromethane
20
20
1
102
60-140
01/1512020 2C42
1,1-Dichloroethane
20
17
1
83
70-130
01/15I2020 2042
1,2-Dichloroethane
20
17
1
86
70-130
01/1512020 2C42
1,1-Dichloroethene
20
19
1
94
50-150
01/1512020 2042
cis- 1,2-Dichloroethene
20
17
1
87
70-130
01/15/2020 2042
trans-1,2-Dichloroethene
20
18
1
90
70-130
01/1512020 2042
1,2-Dichloropropane
20
17
1
87
35-165
01/15/2020 2042
cis-1,3-Dichloropropene
20
18
1
88
25-175
01/16/2020 2042
trans- 1,3-Dichioropropene
20
18
1
88
50-150
01/15/2020 2042
Ethylbenzene
20
18
1
89
60.140
01/15/2020 2042
Methylene chloride
20
17
1
85
60-140
01/15/2020 2042
1,1,2,2-Teirachlorcethane
20
18
1
90
60-140
01/15/2020 2042
Tetra chloroethene
20
18
1
90
70-130
01115Q020 2042
Toluene
20
18
1
91
70-130
01/15/2020 2042
1,2,4-,richlorobenzene
20
18
1
90
60-140
01/15/2020 2042
1,1.1-Trichloroethane
20
16
1
81
70-130
01/15/2020 2042
1,1,2-Trichloroethane
20
18
1
90
70.130
01/15/2020 2042
Trichlaroethene
20
18
1
88
65-135
01/15/2020 2042
TrichlorofIuoromet1)ane
20
20
1
100
50-150
01115!2020 2042
Vinyl chloride
20
19
1
94
5-195
01/15/2020 2042
Acceptance
Surrogate
Q % Rec
Limit
BromoRuorobenzene
107
70-130
t,2-Dichloroethane-d4 96 70-130
Toluene-08 104 70-130
LOG = Limit of Ouanlilalion
Dl = Oulectien I. imil
LOD = Llmil of Delection
P - The RPD between Iwo GC columns exceeds 46 % N = Recovery is out or criteria
J = Estinated result < LOO and a OL + = RPD is cut of cmeria
ND = Not deteUed a: Pr above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columoia, SC 29172 (803) 791-97CO Fax [phone] www.shealylab.com
QC Data for Lot Number: VA15098
Pagc 27 of 41

Volatile Organic Compounds by GCIMS - LCSD
Sample ID: V041984-003
Matrix: Aqueous
BatcW 41984
Prep
Method: 624.1
Analytical Method: 624.1
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug1L)
(uglL) Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Acrolein
200
240
1
118
4.0
60-140
20
01/15/2020 2106
Acrylonitriie
40
33
1
83
4.6
60-140
20
01/1512020 2106
Benzene
20
16
1
82
5.4
55-135
20
01/1512020 2106
Bromodichloromethane
20
17
1
86
2.0
65-135
20
01/1512020 2106
Bromoform
20
17
1
84
2.5
70-130
20
0111512020 2106
Bromomethane (Methyl bromide)
20
17
1
85
6.3
15-185
20
of /15!2()20 2106
Carbon tetrachloride
20
16
1
80
7.3
70.130
20
01115f2020 2106
Chlorobenzene
20
16
1
82
4.3
65-135
20
01115f202O 2106
Chloroethane
20
20
1
99
5.5
40.160
20
01115l2020 2106
2-Chloroethylvinylether
20
17
1
86
3.2
1-225
20
01/15!2020 2106
Chloroform
20
16
1
79
5.6
70-135
20
01/1512020 2106
Chtoromethane (Methyl chloride)
20
17
1
87
6.9
1-205
20
01115!2020 2106
Dibromochlcromethane
20
17
1
84
4,8
53.149
20
01115f2020 2106
1,2-Dichlorobenzene
20
16
1
81
4.3
65-135
20
0111512020 2106
1,3-Dichlorobenzene
20
16
1
80
6.0
70-130
20
01/1512020 2106
1,4-Dichlorobenzene
20
16
1
78
7.7
65-135
20
01/1512020 2106
Dichlorodifluoromethane
20
19
1
95
6.9
60-140
20
01/1512020 2106
1,1-Dichloroethane
20
15
1
75
9.9
70-130
20
01/1512020 2106
1,2-Dichloroethane
20
16
1
82
4.1
70-130
20
01/1512020 2106
1,1-Dichlorcethene
20
18
1
88
5.9
50-150
20
01/15/2020 2106
cis-1,2-Dichloroethene
20
17
1
83
4.1
70-130
20
01/1512020 2106
trans-1 ,2-Dichloroethene
20
17
1
83
8.5
70-130
20
0111512020 2106
1,2-Dichloropropane
20
17
1
84
3.6
35-165
20
01/1512020 2106
cis-1,3-Dichloropropene
20
17
1
86
1.9
25-175
20
01/1512020 2106
trans-1,3-Dichloropropene
20
17
1
85
3.5
50-150
20
0111512020 2106
Ethylbenzene
20
17
1
86
3.8
60-140
20
01/15Q020 2106
Methylene chloride
20
16
1
81
5.0
60-140
20
01115QC20 2106
1,1,2,2-Tetrachloroethane
20
17
1
85
5.0
60-140
20
0111512020 2106
Tetra chloroethene
20
17
1
67
3.7
70-130
20
01/1512020 2106
Toluene
20
17
1
87
4.9
70-130
20
01/1512020 2106
1,2,4-Tricnlcrobenzene
20
17
1
86
4.6
60-140
20
01/1512020 2106
1,1,1-Trichleroethane
20
15
1
77
6,3
70-130
20
01/1512020 2106
1,1,2-Trichlorcethane
20
17
1
86
4.6
70-430
20
01/1512020 2106
Trichloroethene
20
17
1
83
5.8
65-135
20
01/1512020 2106
Trichlarofluoromethane
20
19
1
94
6.5
50-150
20
01/1512020 2106
Vinyl chloride
20
18
1
Be
5.8
5-195
20
01/1512020 2106
Acceptance
Surrogate
Q % Rec
Limit
Bromofluorobenzene
106
70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 102 70.130
1.00 = Lmil of Cuantitalion P = The RPD behvrert two GC columns erceeri9 40% N = Recovery Is out of cr le,ia
DL = Detection Limit J = Estimaled result < LOQ and ? OL = RPD is :wt of criln63
LOD - Limit of Oetocnuo ND - Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA15098
1CG Vantage Point Drive West Columbia, SC 29172 (803) 791.97CO Fax [phone] www.shealylab.com
fore 28 oF4I

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: V042384-001 Matrix: Aqueous
Batch:42384 Prop Method: 625.1
Analytical Method: 625.1 Prep Date: 01/20/2020 1800
Parameter ..
_Result Q
Dii
LOQ
DL
Units
Analysis Date
Acenaphthene
ND
1
1.6
0,60
ug1L
01/23/2020 1022
Acenaphthylene
ND
1
1.6
0.80
ug1L
01/23/2020 1022
Anthracene
ND
1
1.6
0.80
ug1L
01/23/2020 1022
Benzidine
ND
1
8.0
4.0
ug1L
01/23/2020 1022
Benzo(a)anthracene
ND
1
1.6
0.80
ug1L
01/23120201022
Benzo(a)pyrene
NO
1
1.6
0.80
ugJL
01/23/2020 1022
Benzo(b)Fluoranthene
NO
1
1.6
0.80
ug1L
01/2312020 1022
Benzo(g,hj)perylene
NO
1
1.6
0.80
ugJL
01123/20201022
Benzo(k)fluoranthene
ND
1
1.6
0.80
ugJL
01123/20201022
4-Bromophenyl phenyl ether
NO
1
1.6
0.80
ug1L
01/23/2020 1022
Buty! benzyl phthalate
ND
1
1.6
0.80
ugJL
01/23/2020 1022
bis (2-Chloro-1-methylethyi) ether
NO
1
1.6
0.80
ugJL
01/23/2020 1022
4-Chloro-3-methyl phenol
ND
1
1.6
0.80
ug1L
01/23/2020 1022
bis(2-Chloroethoxy)methane
ND
1
1.6
0.80
ugJL
01/23/2020 1022
bis(2-Chloroethyl)ether
NO
1
1.6
0,60
ugJL
01/23120201022
2-Chloronaphthalene
NO
1
1.6
0.80
ugJL
01123120201022
2-Chlorophenol
NO
1
1.6
0.80
ug1L
01123120201022
4-Chlorophenyl phenyl ether
ND
1
1.6
O,BO
ugJL
01/2312020 1022
Chrysene
ND
1
1.6
0.80
ug1L
01123Q0201022
Dibenzo(a,h)anthraeene
ND
1
1.6
0.80
ug1L
01/23120201022
3,3'-Dichlorobenzidine
ND
1
8.0
0.80
ug1L
01/23120201022
2,4-Dichlorophenol
ND
1
1.6
0.80
ugJL
01/23120201022
Diethylphthalate
ND
1
1.6
0.80
ugJL
01123120201022
Dimelhyl phthalate
NO
1
1.6
0.80
ugJL
01/23/2020 1022
2,4-Dimethylphenol
NO
1
1.6
0.80
ug1L
01/23/2020 1022
Di-n-butyl phthalate
ND
1
1.6
0.81
ug1L
01/23/2020 1022
4,6-Dinitro-2-methylphenol
ND
1
8.0
0.80
ugJL
01/23/2020 1022
2,4-Dinitrophenol
ND
1
8.0
0.80
ugJL
01/23120201022
2,4-Dinitrotoluene
NO
1
3.2
0,80
ug1L
01/23/2020 1022
2,6-Dinitrotoluone
NO
1
3.2
0.80
ug/L
01/23120201022
Di-n-octylphthalate
NO
1
1.6
0.80
ugJL
01123120201022
1 2-Diphenylhydrazine(as azobenzene)
ND
1
1.6
0.80
ug1L
01/2312020 1022
bis(2-Blhy1hexyl)phthalate
NO
1
8.0
4.0
ugJL
01123120201022
Fluoranthene
NO
1
1.6
0.80
ugJL
01/2312020 1022
Fiuorene
ND
1
1.6
0.80
ugJL
01/23120201022
Hexachlorobe nzene
NO
1
1.6
0.80
ugJL
01/23f20201022
Hexachlorobuladiene
NO
1
1.6
0.80
ug1L
01/23120201022
Fiexachloracyclopenladiene
NO
1
8.0
4.0
ugJL
01123120201022
blexachloroethane
ND
1
1 _6
0.80
1.1911-
01123/2020 1022
lndeno(1,2,3-c,d)pyrene
ND
1
1.6
0.80
ugJL
01/23/2020 1022
Isophorone
ND
1
1.6
0.80
ug/L
01/23/2020 1022
Naphthalene
ND
1
1.6
0.80
ugJL
01/23/2020 1022
Nitrobenzene
NO
1
1.6
0.80
ugJL
01123120201022
2-Nitrophenoi
NO
1
3.2
0.80
ugJL
01123/20201022
LOQ = Low of Quanlilallon 1' = The RPD betwaen Iwo GC columns 0-ceeos 40% N = Recovery is out e1 cnleria
OL = Deleclion 1-iw J = Estimated resell . 1.00 and > DL = RPO is oul of criloria
LOD = Limit of Deleclion NO = Not del9cled al of ahove the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Sheaiy Environmental Services, Inc, QC Data for Lot Number: VA15098
106 Vantage Point Drive west Columbia. SC 29172 (B03) 79'-9700 Fax [phone] www,shealylab.com
Page 29 of •11

Semivolatile Organic Compounds by GCIMS - MB
Sample 10: VC42384-001 Matrix: Aqueous
Batch: 42384 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 01120/2020 1800
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
4-Nitrophenol
ND
1
8.0
4.0
u91L
0 1 i2312020 1022
N-Nilrosodimethylamine
ND
1
1.6
0.80
uglL
01i23120201022
N-Nitrosodi-n-propylemine
ND
1
1.6
0.80
ug/L
01123120201022
N-NilrosodiphenyVamine (Diphenylamine)
ND
1
1.6
0.80
ug/L
01i2312020 1022
Pentachlorophenol
ND
1
8.0
4.0
ug/L
01/23/20201022
Phenanthrene
ND
1
1.6
0.80
ug/L
01123120201022
Phenol
ND
1
1.6
0.80
u911.
01123120201022
Pyrene
ND
1
1.6
0.80
u91
01123120201022
2,4,6-Trichlorophenol
ND
1
1.5
0.80
ug1L
01J23120201022
Acceptance
Surrogate
Q
% Rec
Limit
2-Flucrobiphenyl
69
37-129
2-Fluorophenol
44
24-127
Nitrobenzene-d5
69
38-127
Phenol-d5
53
28-128
Terphenyl-d 14
84
10-148
2,4,6-Tribromopherol
45
41-144
LOD = Limit o} Ouamra(icn P = The RPD between iveo GC Columns exceeds 40% N = Recovery is wit of Criteria
DL = I)Oectiur Limit J = Eslvnated result . LOD arw > DL = RPD is vcl of anteriu
LOD = L. mii of Dewlion ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc, QC Data for Lot Number: VA15096
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Pane 30 c11'41

Semivolatile Organic Compounds by GCIMS - LCS
Sample 11): V042334-002
Matrix: Aqueous
Batch: 42384
Prep Method:
625,1
Analytical Method: 625.1
Prep Date: 01120/2020 1800
Spike
Amount
Result
% Rec
Parameter
(ug1L)
(uglL)
Q oil
% Rec
Limit
Analysis Date
Acenaphthene
20
13
1
64
47-145
01123120201047
Acenaphthylene
20
14
1
68
33-145
01123/20201C47
Anihracene
20
14
1
71
27-133
01!2312020 1047
Senzidine
100
49
1
49
1-150
01123/2020 1047
Benzo(a)anthracene
20
15
1
74
33-143
01123/2020 1047
Benzo(a)pyrene
20
13
1
67
17-163
01123/2020 1047
Benzo(b)ftuoranthene
20
14
1
70
24-169
01123120201047
Benzo(g,h,i)perylene
20
14
1
69
1-219
0112312020 1047
Benzo(k)fluoranthene
20
13
1
67
11-162
0 112312020 1047
4-Bromophenyl phenyl ether
20
12
1
62
53-127
01123/2020 1C47
Butyl benzyl phthalate
20
16
1
81
1-152
0112312020 1047
bis (2-Chloro-1-methylethyl) ether
20
16
1
82
36-166
01/2312020 1047
4-Chloro-3-methyl phenol
20
14
1
68
22-147
O112312020 1047
bis(2-Chloroethoxy)methane
20
13
1
64
33-184
01123/2020 1047
bis(2-Chloroe1hyl)ether
20
16
1
80
12-158
OV2312020 1047
2-Chloronaphthalene
20
12
1
60
60-120
OV23120201047
2-Chlorophenol
20
12
1
61
23-134
01123120201047
4-Chlorophenyi phenyl ether
20
13
1
64
25-158
01,2312020 1047
Chrysene
20
14
1
72
17-168
01123/2020 1047
Dibenzo(a,h)anthracene
20
14
1
69
1-227
011231202D 1047
3,3'-Dichlorobenzidine
20
13
1
63
1-262
01123120201047
2,4-Dichlorophenol
20
11
1
53
39-135
01 f2312020 1047
Diethylphthalate
20
14
1
69
1-120
01123l20201047
Dimethyl phthalate
20
14
1
68
1-120
OV2312020 1047
2,4-Dimethylphenol
20
12
1
59
32-120
OV2312020 1047
Di-n-butyl phthalate
20
15
1
73
1-120
0112312020 1047
4,6-Dinitro-2-methyiphenol
20
16
1
79
1-181
01123/2020 1047
2,4-Dinitraphenol
40
22
1
56
1-191
0V2312020 1047
2,4-Dinitrotoluene
20
15
1
73
39-139
0V23!20201047
2,6-Dinitrotoluene
20
14
1
70
50-158
OV2312020 1047
Di-n-octylphthalate
20
15
1
73
4-146
01123120201047
1,2-Diphenylhydrazine(as azobenzene)
20
16
1
82
1.150
01/23/2020 1047
bis(2-Ethylhexyl)phthalate
20
17
1
85
B-158
01/23/2020 1047
Fluoranthene
20
12
1
61
26-137
01/2312020 1047
Fluorene
20
13
1
64
59-121
O1f23120201047
Hexachlorobenzene
20
11
1
57
1-152
01/23/2020 1047
Hexachlorobutadiene
20
9.2
1
46
24-120
01123l20201047
Hexachlorocyclopentadiene
100
29
1
29
1-150
01123120201047
Hexachloroethane
20
12
1
58
40-120
01123120201047
Indeno(1,2,3-c,d)pyrene
20
14
1
68
1-171
01123/2020 1047
Isophorone
20
14
1
69
21-196
01/23/2020 1047
Naphthalene
20
13
1
63
21-133
01123/2020 1047
Nitrobenzene
20
12
1
60
35-180
01123/2020 1047
2-Nitrophenol
20
11
1
55
29-182
01123/2020 1047
1.00 = Limit nr ❑uertilation f' = The RP❑ beRaeen two SC coiumns exceeds 40°/ N • Recovery is out of criteria
OL - Ueteclion Lund 1 = Estim aled resuit < i and bL = i is out of criteria
LOD = Limit of peteclwn NO = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -oft errors in calculated results
Shealy Environmental Services, Inc, QC Data for Lot Number: VA15098
10C Vantage Point Drive West Columbia SG 29172 [phone] Fax [phone] wxw.shealylah.com
1':Ige31 nf41

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: V042384-002
Matrix: Aqueous
Batch:42384
Prep Method:
625.1
Analytical Method: 625.1
Prep Date: 01/20/2020 1800
Spike
Amount
Result
% Rec
Parameter
(ug1L)
(ug1L) Q
Dil
% Rec
Limit
Analysis Date
4-Nitrophenol
40
28
1
71
1-132
01123/20201047
N-Nitrosodimethylamine
20
11
1
57
1-150
01f23/20201047
N-Nitrosodi-n-propylamine
20
18
1
92
1-230
01123/20201047
N-Nitrosodiphenytamine (Diphenylamine)
20
15
1
76
1-150
01/23/2020 1047
Pentachlorophenol
40
26
1
66
14-176
01123/20201C47
Phenanthrene
20
14
1
69
54.120
01123/2020 1047
Phenol
20
14
1
71
5-120
01123/2020 1047
Pyrene
20
14
1
68
52-120
01123/2020 1047
2,4,6-Tfichlorophenol
20
10
1
52
37-144
01123/20201047
Acceptance
Surrogate
0 % Rec
Limit
2-Fluorobiphenyl
59
37-129
2-Fluorophenol
32
24-127
Nitrobenzene-d5 55 38-127
Phenol-d5 68 28-128
Terphenyl-d14 67 10-148
2,4,6-Tribromophenol 63 41-144
LOQ = Lirnit of Quanjmlion P = Tne RpD belween two GC celvmns oxceeds 40% N = Recovery is out of crireria
OL = Defe0an Limit J = Eslunafed result < LCQ and > DL + = RPD is out of criteria
LOU - Lmil of Detectiun ND = Not defected at or above the DL
Note: Calculations are performed before rounding to avoid round off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: VA15098
106 Vantage Point Drive West Columbia, SC 29172 (8031 791.9700 Fay [phone] www.shealylab.com
Page 32 of 41

Organochlorine Pesticides and PCBs - MB
Sample 1D: VQ42178-001 Matrix: Aqueous
Batch:42178 Prep Method: 608.3 Cleanup: 3665A
Analytical Method: 608.3 Prep Date: 01/17/202C 1517
Parameter
Result
Q Dil
LOO
DL
Units
Analysis Date
Aldrin
N❑
1
0.040
0.015
ug/L
01/22/2020 1604
Araclor 1016
ND
1
OAO
0.15
1
01/22/2020 0000
Aroclor 1221
ND
1
0.40
0.25
ugIL
01/22/2020 0000
Aroclor 1232
ND
1
0.40
0.15
ug/L
01/22/2020 0000
Aroclor 1242
ND
1
0,40
0.15
uglL
01/22/2020 0000
Araclor 1248
ND
1
0.40
0,15
ug/L
01/22/2020 D000
Aroclor 1254
ND
1
0.40
0.15
uglL
01/2212020 0000
Aroclor 1260
ND
1
0.40
0,15
uglL
01/2212020 0000
gamma-BHC (Lindane)
ND
1
0 040
0.017
uglL
01/2212020 1604
alpha-BHC
ND
1
0,040
0.015
uglL
01/22120201604
beta-BHC
ND
1
0,040
0,015
uglL
01/22/2020 1604
delta-BHC
ND
1
0.040
0,015
uglL
01/22120201604
Chlordane
ND
1
040
0.15
ug/L
01122J2020 1604
4,4'-DDD
ND
1
0.040
0.015
ug1L
01122/20201604
4,4'-DDE
ND
1
0.040
0.015
uglL
01122120201604
4,4'-DDT
ND
1
0.040
0.015
ugR
01/22/2020 1604
Dieldrin
ND
1
0.040
0.015
uglL
01/22/20201504
Endosultan I
ND
1
0.040
0.015
ugli
01/22/2020 1604
Endosultan II
NO
1
0.040
0.015
ug1L
01122/2020 1604
Endosulfan sulfate
NO
1
0.040
0.015
uglL
01/22/2020 1604
Endrin
NO
1
0.040
0.015
ug1L
01122120201604
Endrin aldehyde
ND
1
0.040
0.015
uglL
01122I2020 1604
Heptachlor
ND
1
0,040
0.015
uglL
D1122120201604
Heptachlor epoxide
ND
1
0.040
0.016
uglL
01/22/2020 1604
Toxaphene
ND
1
0.40
0.30
uglL
01122120201604
Surrogate
Q % Rec
Acceptance
Limit
Decachlorobiphenyl 71 20-131
Teirachloro-m-xylene 67 30-132
LOO = Limit of Ouanlitatfon P = The RPD belwaen two GC columns exreeds 40% N = ReOnaery is out of crileria
DL = Deteclinn Limil .I n Gsbm aled resul! < LOU and > DL = RPD is vw of criteria
LOD = Grnil of Delectioo ND = Nol delected al or above the DL
Note: Calculations are performed before rounding to avoid round-otf errors in calculated results
Shealy Environrnenlal S@fVlCes, lnc. QC Data for Lot Number: VA15088
106 Vantage Point Drlve West Cclurnh}a, SC 29172 [phone] Fax [phone] www.shealylah.i
Page 33 +if d I

Organochlorine Pesticides and PCBs - LCS
Sample ID: VQ42178-002
Matrlx: Aqueous
Batch:42178
Prep Method:
608.3
Cleanup: 3665A
Analytical Method: 60B.3
Prep Date:
D1/17/2020 1517
Spike
Amount
Resell
% Rec
Parameter
(uglL)
(ugll.)
Q Dil
% Rec
Limit
Analysis Date
Aldrin
0.80
0.58
1
73
42-140
01122/20201619
gamma-BHC (Lindane)
0.80
0.64
1
80
32-140
01/22/2020 1519
alpha-BHC
0.80
0.63
1
78
37-140
01122120201619
beta-BHC
0.80
0.61
1
77
17-147
01/22/2020 1619
delta-BHC
0.80
0.65
1
82
19-140
01/22/2020 1619
4,4'-DDD
0.80
0.62
1
77
31-141
01/22/2020 1619
4,4'-DDE
0.80
0.64
1
80
30-145
01122/20201619
4,4'-DDT
0.80
0.64
1
80
25-160
01/22/2020 1619
Dieldrin
0.80
070
1
87
36-146
01/22/2020 1619
Endcsulfart 1
0.80
064
1
79
45.153
01/22/2020 1619
Endasulfan It
0.80
0.51
1
64
1-202
01/22/2020 1619
Endosulfan sulfate
0.80
0.74
1
93
26-144
01/22/2020 1619
Endrin
0,80
0.63
1
79
30-147
01/22120201619
Endrin aldehyde
0.80
0.60
1
75
60-140
01/22/2020 1619
Heptachlor
0.80
0.61
1
76
34-140
01122/20201619
Heptachlor epoxide
0.80
0.64
1
80
37-142
01/22/2020 1619
Acceptance
Surrogate Q % Rec Limit
Decachiorobiphenyl 55 20-131
Tetra chloro-m-xylene 70 30-132
LOU = Limil of Quanwolton
aL = Delecrion Lima
1,00 = Limit of Deloclion
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOU and ^ DL * = RPD is oul of criteria
NO = Not detected al or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc,
105 Vantage Point Dove West Columbia, SC 29172 [phone] Fax [phone] www.shealylab,com
QC Data for Lot Number: VA15098
Page 34 44 1

Organochlorine Pesticides and PCBs - MS
Sample 1D: VA1 5098-001 MS Matrix: Aqueous
Batch:42178 Prep Method: 608.3 Cleanup: 3665A
Analytical Method: 608.3 Prep Date_ 01/17/2020 1517
Sample Spike
Amount Amount Result % Rec
Parameter (ug1L) (uglL) (uglL) Q Dil % Rec Limit Analysis Date
Aldrin
NO
1.6
1.1
1
69
42-140
01/22/2020 1733
gamma-GHC (Lindane)
NO
1.6
1.2
1
75
32-140
01/22/2020 1733
alpha-BHC
ND
1.6
1.2
1
74
37-140
01122110201733
beta-BHC
NO
1.6
1.2
1
73
17-147
01/22/2020 1733
delta-BHC
ND
1.6
1.3
1
79
19-140
01/22120201733
4,4'-ODD
NO
1.6
1.2
1
72
31-141
01122120201733
4,4'-DDE
NO
1.6
1,2
1
73
30-145
01122/20201733
4,4'-DDT
NO
1.6
1.2
1
75
25-160
01122120201733
Dieldrin
NO
1.6
1.3
1
83
36-146
D1122120201733
Endosulfan I
ND
1.6
1.2
1
73
45-153
01/22/2020 1733
Endosulfan 11
NO
1.6
1.0
1
65
1-202
01/22/2020 1733
Endosulfan sulfate
NO
1.6
1.4
1
89
26-144
01122/2020 1733
Endrin
NO
1.6
1.2
1
76
30-147
01/22120201733
Endrin aldehyde
0.015
1.6
1.1
1
71
50-130
01/22/2020 1733
Heptachlor
ND
1.6
1.2
1
72
34-140
01122/20201733
Heptachlor epoxide
NO
1.6
1.2
1
75
37.142
01/22/2020 1733
Surrogate
Q % Rec
Acceptance
Limit
Decachlorobiphenyl
74
20-131
Tetrachloro-m-xylone
68
30-132
1_00 = Limit 0 puanlrlation P = The F;PD between hvo GC coluinns exceeds 40% N = Recovery is ou: of crileria
DL = Detection Limit J = Estimalen result � L00 and > DL • RPD is out of criteria
LOG = Lima of Deleclien ND = Ndl deleO9 al of above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmenlal Services, inc. QC Data for Lot Number: VA15098
1 D6 Vantage Point Drive West Columbia, SC 29172 (BO3) 791-9700 Fax [phone] www_shealylab.com
["age 35 4)f41

Organochlorine Pesticides and PCBs - MSD
Sample ID: VA15098.0i
Matrix:
Aqueous
Batch:42178
Prep Method. 608.3
Cleanup:
3665A
Analytical Method: 608.3
Prep Date: 01/17/202C 1517
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(ug1L)
(ug1L)
(u91L)
Q Dil
% Rec % RPD
Limit
Lirnit_
Analysis Date
Aldrin
NO
1.6
1.2
1
72
4.8
42-140
35
01/22/2020 1748
gamma-BHC (Lindane)
NO
1.6
1.2
1
77
3.3
32-140
39
01/22/2020 1748
alpha-BHC
NO
1.6
1.2
1
76
3.4
37-140
36
01/22120201748
beta-BHC
NO
1.6
1.2
1
76
3.8
17-147
44
01122Q0201748
delta-BHC
ND
1.6
1.3
1
82
4,6
19-140
52
01122120201748
4,4'-DDD
ND
1.6
1.2
1
75
3.4
31-141
39
01/22120201748
4,4'-DDE
ND
1.6
1.3
1
79
7.8
31
35
01122120201748
4,4'-DDT
NO
1.6
1.3
1
79
5.5
25-160
42
01122120201748
Dieldrin
ND
1.6
1.4
1
86
4.5
36-146
49
01122/20201748
Endosuifan I
NO
1.6
1.2
1
78
5.7
45-153
28
01/22/2020 1748
Endosulfan 11
NO
1.6
1.0
1
64
3.0
1-202
53
01/22/2020 1748
Endosulfan sulfate
ND
1.6
1.4
1
88
0.45
26-144
38
01/2212020 1748
Endrin
ND
1.6
1.3
1
78
2.8
30-147
48
01/22120201748
Endrin aldehyde
0.015
1.6
1A
1
66
6,2
50-130
30
01/22/2020 1748
Heptachlor
ND
1.6
1.2
t
76
5.5
34-140
43
01122/20201748
Heptachlor epoxide
ND
1.6
1.3
1
81
6.8
37.142
26
01/22120201748
Surrogate
Q % Rec
Acceptance
Limit
Decachlorobiphenyl
78
20.131
Tetrachloro-m-xylene 71 30-132
LOO = Limit of Ouanlilalion P = The Ri bmt ono two GC columns exceeds 40 F,
OIL - l7eleclian Lirnit J = Eslimaleel resull , i and > 4L
LOD = i of Detection ND = Nol detected al or above rile i
N = Recovery is oul of criteria
= RPn is out of criluda
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc,
106 Vantage Poinl Drive West Columt}ia, SG 29172 [phone] Fax (803) 791 -Di 11 www.shealylab.com
QC Data for Lot Number. VA15098
Pnac 36 uf'41

ICP-MS - MB
Sample ID: VQ42009-001
Matrix: Aqueous
Batch:42009
Prep Method: 200.2
Analytical Method: 200.8
Prep Date: 01116/2020 1248
Parameter
Result Q
oil LDQ DL
Units
Analysis Date
Copper
ND
1 5.0 1.3
uglL
01/20/2020 2027
Lead
ND
1 1.0 0,25
uglL
01/20/2020 2027
Zinc
ND
1 10 2.5
uglL
01/20/2020 2027
LOO = Limd of Quenhtation P = The RPD oetwean Iwo GG cokimns exceeds 40% N - Recovery;s out of cnkena
DL = 0_1eclmn Limit .I = Estimated res-A - LOO and > OL + = RPD is o-1 of cnteria
LOO = Limit o' Detection NO = Not delecred at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Sneaiy Environmental Services. Inc, QC Data for Lot Number: VA15098
105 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www,shealylab.com

ICP-MS - L.CS
Sample ID: V042009-002
Matrix: Aqueous
Satch:42009
Prep Method: 200.2
Analytical Method: 200.8
Prep Date: 01/16/2020 1248
Spike
Amount
Result
% Rec
Parameter
{uglL)
(ug1L)
Q Dil % Rec
Limit
Anal sis Date
Capper
100
99
1 99
85-115
01/20/2020 2033
Lead
100
100
1 100
85-115
01/2012020 2033
Zinc
100
100
1 102
85-115
01/20/2020 2033
I.i = Limit of QuAnIiiation r - The Ri helWeen Iwo GC columns exceeds 40 % N = Recovery is e0 of criteria
DL = Deteclien Limil J = Eslimaled resell < LO❑ and I DL = Ri is oul of cnleria
LOD = L.mil of Deleclion ND = Nol dnf0crad a1 or above the oL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services. Inc. QC Data for Lot Number: VA15098
106 Vantacle Point Drive West Columbia. SC 29172 [phone] Fax [phone] www.shealylab,com
f'agc 3H o1'41

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
105 Vantage Paint give Wesl CClutnbia, SG 29172 [phone] Fax [phone] www.shealylab.com

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SHEALY ENVIRONMENTAL. SERVICES, INC.
IW Vantage Point Drive • West Columbia. SC -99172
S� r�LY Chain o/ Custody Record
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SHEALY ENVIRONMENTAL SERVICES INC.
Shmiy EmwimMeaewi Smirrs,Lie, Pqv I ui }
DxLwner 1 Vt,m6rs: KQD0I S01 t r JIL-cUla I tole: b':144I S
Sample Receipt Checklist (SRC).
Client: Shield Eng ttrcrin Coolcrinl+ cctecl ;dart: WON 101/JS'2113Q Lut# - VA150A
f'
Meuns ofrecaipl SES1 0 Client UPS U. F&W-rc - 0.01ta',-
VC51
No
I
1..Wear milodl sails vmcun on the eooleO
Ycs
K-1
0 NA
2. irwvady seals were Mcmt, were the intact mu] unbr&Ln?
N Strip ID: 194151 _ Chlorine Strip mp NA Tested by:_DMN
Chighud mn crstury upon receipt! Shrived (Cbnr;cW) temperature tlpun receipt %Solid Snap -Cup lA NA
3.2 ; 3.1 -C KA +NA aC NA_1NA oC NA INA �C.
'vleihod: �Teroperartute i3lantc ❑Agairul EiMMAc 1R Can lit: b IIt lien Correction Factor: _ d ___`c
clhod of coolant: A'c ,icv Q ice Paaw ❑ D Ice .❑ None
Ycs
❑ Nu
NA
3. Tf t.cmpeiulure of Any cooler r-Vee�ded 6.0°C, oms f�5mjact Manner RTotifsoP
PAs was Nrltifted by: phony I email I face-to-face (circle onL).
Yea
No
CJ NA
. Is tier cornmettiol courier's pad dng slip ultaehed to Ihia fbruO
Yes
© No
5. Were proper etrstedy pmcedures (relinquishod'recaived) follcmxd7
Yes
No
6. K'cm "sit le 1Ds I iFtcrtl on the COC?
ynj
❑ Nol
7. Were. swiple Me Iisled vn all s:ustple cojuainera!
Yes
ONO
S. lvas colleclim ututc & time liyrnd on the C 0c"
Yr"v
❑ No
19. W as collec lion data & tinte lisled em all ttatltple coo Lt inerx?
® Yex
Q No
10. Did all container label infoimat 1D, date, lime) Agriee ,cith the 3FX—"
Yes
No
11. Wilco testa to be pcifonned listed on the LW-
Yr11
❑ l`b
11. Did all samplrr, arrive in the pruprr conraia= for each test An&or in good eoutfitinn
(tutbroken, lUs on, etc.)? _
Yets
No
13. Was adeq%wito stun le voluino Aviilable7
No
14.:zcrr all smnples rrrcivM withjn A the holding time or 48 houiw, whidicrver Lnmes Liru?
i\Tn
115. WtrC an sarlr ]er crintainora nsis64ssyljtatces3 cin to one)aarrl lea lvot lived un t UC?
®No
❑ NA
I6- For VOA and RSK-175 samples, ware bubbles prescm JIttrtl-siu{ ; "or 6mm in dialurter)
ul tui of the Vt)A uials;
F[]Yes��
No
NA
I?. Were all DRO/alewlsinuiricat Aa lt* received ut a Nof= 2'.'
No
NA
t 8. Wcsc 4IJ c nide ran lcs received at a > 12 aril subtle ram Ics Tccoived at a H > Ve
❑ No
NAl.`�
ell apP ica t > IrT cry�atn tcatof.62(-e 0.5mg )samples fete n resi 1
r20.
®hA
Were rlievt rcn)ark--'ebgliestc (Ix. rmquetrlcd dilutitvey, A•i&MSD designati=, etclY6
Ivermcirly Imilsuriw fro,tll 11t0 COC into the Gt1 Mel .ut smaorl in LF-Ms'?-?
Ycs
Na
21. Was the quote dumber listed on 1hn eoobtiner label? If ettc to NA
'ample Preservation Qdnsr be roroplewd for any sample s) inronwfly prenmv6d or with lic"paw-)
ampl*) NA __ were received irlcor72Ct1y` pzGsclvc,! and weer adjusted accordingly
in sautple roccivi»g with NA mLat'merle:nnc' 1I2SO4.ILN03,IiC-1.NuON usingSR.ti NA
Time ofpt+gcrvation N'� � j If more r11fm one prGScmilivc is noeder3, please nuic in the cQr mants below.
ample($) NP► racer received with halflllrs >Fi rtitII] in rllamCaer.
arnples(s) NA _ werr reecii-ed with iRC> 0.5 mgrt (lf ?19 is nn) and were
adjusted atwidirlgty in sample receiving with sWit3m thialsulfate (NarS.20,) with Shcnly ID: NA _
BR bmcorle labcls apptiml by: Dh1N J)aja: O V15,2020
C1�¢nlnent~a: .
Shealy Er0ronmental Services, Inc
106 Vantage Point Drive West Columbia, SC 29172 (803) 791.97oo Fax [phone] tivwv+shealylab,com
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